By the time Maria hit Puerto Rico on September 20, an eyewall replacement cycle had downgraded her to a high-end Category 4 storm.
What is an Eye Wall?The Eye Wall is the most dangerous part of a storm. The eye wall is located directly outside of the eye. Within a hurricane, this is the location with the most destructive winds and heavy rains. The graphic below depicts a hurricane (called a cyclone in the Southern Hemisphere).
At the heart of powerful tropical cyclones, the eye is a zone of generally calm weather. A storm's eye is usually round and 25-40 miles (40-65 km) in diameter. It is encircled by the eyewall, which is where the cyclone's most severe weather occurs.
Learn more about Hurricane Maria:
https://brainly.com/question/12619551
#SPJ1
which two variables are the primary basis for classifying climate types in the koppen climate classification system (the system described in geosystems core)? (there may be more than one correct answer. choose all that apply.)
Its categories are based on the annual and monthly averages of temperature and precipitation and are the primary basis for classifying climate types in the Koppen climate classification system.
Temperature is a physical quantity that describes the heat of matter or radiation. There are three types of temperature scales. The SI scale, etc., is defined by the average translational kinetic energy of each small particle, such as an atom, molecule, or electron, moving freely within an object.
Those that rely solely on purely macroscopic properties and thermodynamic principles, such as the original definition of Kelvin. Not defined by theoretical principles, but by appropriate empirical properties of a particular material. Temperature is measured with a thermometer. It is calibrated at different temperature scales that have historically relied on different reference points and thermometric substances for definition.
Learn more about temperature here
https://brainly.com/question/26866637
#SPJ1
What does this population pyramid indicate about Denmark's recent population growth?
A.
It is relatively stable.
B.
It is rapidly shrinking.
C.
It is extremely unstable.
D.
It is rapidly ex
It is extremely unstable this population pyra-mid indicate about Denmark's recent population growth. A worldwide movement In celebration of this achievement, 7 Billion Actions was started. In the next 30 years, the global population is expected to increase by 2 billion, from 7.7 billion presently to 9.7 billion in 2050,
With a pyra-mid potential peak of 11 billion people around the year 2100. Despite the fact that each population pyramid is different, the majority fall into one of three basic categories: expansive (young and rising), constrictive (elderly and shrinking), and stagnant (little or no population growth). Let's dig a little more into the patterns these three shapes show regarding a population and its requirements.
To learn more about population growth, click here.
https://brainly.com/question/18415071
#SPJ1
for which reason(s) might an earthquake with a magnitude of 7.0 result in more death and destruction than a quake with a magnitude of 8.0? choose all that apply.
Buildings in the region of the 7.0 magnitude earthquake employed lower-quality construction materials than those in the region of the 8.0 magnitude earthquake.
The Richter Scale, which Charles Richter published in 1935, is still what most Americans think of when they think about earthquake magnitude. Richter developed a magnitude rating method based on seismic wave readings and their separation from the earthquake epicenter in order to determine the power of earthquakes in Southern California.
Geological events, or quantifiable forces that take place within the earth, are used by scientists to determine an earthquake's magnitude. We use the term intensity, which has a scale all its own: the Modified Mercalli Intensity Scale, to describe and document how the earthquake felt to people in its affected area. The Mercalli Scale rates the direct impact of an earthquake on people, buildings, and the environment as a whole.
To learn more about earthquake click here:
https://brainly.com/question/15378928
#SPJ4
when a seismometer detects an earthquake, the first signal to arrive is usually the select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a shear wave. b pressure wave.
When a seismometer detects an earthquake, the first signal to arrive is usually the pressure wave.
What is a pressure wave in earthquake?
One of the two primary varieties of elastic body waves, known in seismology as seismic waves, is the P-wave. Also known as compressional or compression waves, mechanical longitudinal waves. Pressure waves are the first signal from an earthquake to reach any impacted place or a seismograph since they move quicker than other seismic waves.
Pressure waves are typically too subtle for people to detect, though seismographs can. However, some animals might be able to recognize P-waves before the onset of the S-waves. For any earthquake that was close enough to them to affect them, they would have less than two minutes of notice.
To learn more about earthquakes, visit:
https://brainly.com/question/1176195
#SPJ4
impacts of mangroves destruction
If a polygon has more than three sides, then it is a quadrilateral.
Answer:
Explanation:
nope because more than 3 sides can mean 10 sides too
if two locations are at the same latitude but one is in the interior of a continent and one is by the ocean, which one will be hotter in the summer and colder in the winter?
A coastal climate will not be too cold in winters and not too hot in summer.
Inland climates are typically severe.
If one location is on a shore and the other is inland, two locations at the same latitude may have drastically distinct climates.
Warm, humid air from the ocean affects the climate along the shore. Most often, a coastal climate is pleasant. It doesn't become too hot in the summer or too cold in the winter. The amount of moisture in the air can cause heavy precipitation. A maritime climate exists here.
Further inland, the land's cold or hot air affects the climate. Being from above land, this air could be dry. Inland climates are typically more severe. Summers might be quite hot, and winters could be very frigid. Rainfall can be scarce. This is a continental climate.
To learn more about coastal climate click here:
https://brainly.com/question/7577175
#SPJ4
What is the area of a rectangle with vertices at (1, 7), (5, 3), (3, 1), and (−1, 5)?
[pls help 15 points!] Which facts about the worlds rainforests are true? Choose all answers that are correct.
[] half of the known plant varieties in the world are found in rainforests
[] Every continent except Antarctica has a rainforest
[] Less than 1 percent of the plants in the rainforests have been tested for medicinal purposes
[] The proportion of Earth’s landmass covered in rain forests has decreased by 50 percent sine the 1950
sedimentary rocks are not all the same type. those that are made of bits and pieces of pre-existing rocks and minerals cemented together are which type?
The rocks that are made of bits and pieces of pre-existing rocks and minerals cemented together are called clastic sedimentary rocks.
Clastic sedimentary rocks are composed of old earlier pieces of rocks which are carried away by wind and water and are deposited in to a depression.
Such rocks pieces are formed by natural erosion processes such as weathering which erodes the rock layers by disintegrating them.
Lose and dispersed rock fragments are carried away and get trapped into basin.
If layers of rocks are accumulated over one another and the rock becomes deeply buried then it is gradually transformed into sedimentary rock.
If you need to learn more about rocks click here:
https://brainly.com/question/18297174
#SPJ4
Compare and contrast the political systems of Mexico and the United States--how are they similar and how are they different
Here are a few similarities between the two nations Mexico and the United state: Geographically speaking, both nations have vast landmasses, lengthy coastlines, and are located on two oceans.
Their respective populations are both sizable and racially varied. Equally diverse are the climates, which range from sweltering desert heat to snow-covered mountain summits. The federal republic of Mexico is governed by a presidential system. The federal, state, and municipal levels of governance are the three. The Head of State and Government is the President. Mexico is made up of 32 states, and there are three different parts of government: the executive, legislative, and judicial.
To know more about presidential system visit:
https://brainly.com/question/11733087
#SPJ1
Which of the four types of diffusion do you feel has been most widespread in your area and why?
Answer:
Stimulus diffusion
Explanation:
Diffusion that spreads quickly and widely across a population is known as infectious diffusion. This kind of dispersal enables us to comprehend how traits quickly reproduce without actual human relocation.
T/F The triangular trade linked Africa, the Caribbean, and the
English colonies.
Answer: False
Explanation:
It's Europe, Africa and America
when rocks are broken down and worn away, they form loose materials of all sizes called blank . multiple choice question. magma lithified rock sediment lava
When rocks are broken down and worn away, they form loose materials of all sizes called sediment.
Solid material that has been transferred and dumped in a new location is known as sediment. Rocks, minerals, and animal and plant remains can all be found in sediment. It can range in size from a boulder to a single sand grain.
Through the process of erosion, sediment is transferred from one location to another. The removal and transportation of rock or soil is erosion. Sediment can be transported by erosion through water, ice, or wind.
To learn more about Sediment click here:
https://brainly.com/question/22443465
#SPJ4
Broad, flat areas of the seafloor adjacent to mid-ocean ridges are called ____________ and reflect subsidence of oceanic crust as it moves away from the mid ocean ridge, cools, and becomes more dense.
Broad, flat areas of the seafloor adjacent to mid-ocean ridges are called abyssal plane and reflect subsidence of oceanic crust as it moves away from the mid ocean ridge, cools, and becomes more dense.
What is Abyssal plane?Abyssal plane are flat surface or area that are usually located deep down the sea.
It is usually filled with many deposited that have sedimented in the area.
The area is filled with living organisms that lives and thrive on the sediment.
Therefore, abyssal plane are broad, flat areas of the seafloor adjacent to mid-ocean ridge.
Learn more on abyssal floor
https://brainly.com/question/8776012
#SPJ1
detrital sedimentary rocks are classified according to clast size, whereas chemical sedimentary rocks are classified based on their dominant minerals.this statement is: true false
It is true that detrital sedimentary rocks are classified according to clast size, whereas chemical sedimentary rocks are classified based on their dominant minerals.
Clastic particle size is used to classify detrital sedimentary rocks.
Biological and chemical sedimentary rocks are categorized relying on the minerals they contain, and a single mineral is frequently dominant. Some clastic sedimentary rocks, including such quartz arenite, can be dominated by a specific mineral, but the explanations for this vary.
Learn more on sedimentary rocks -
https://brainly.com/question/10709497
#SPJ4
What controls the movement of air masses on the surface of the earth?
A. Movements of rain clouds
B. Directions of ocean currents
C. Gravitational pull of the moon
D. Patterns of heating and cooling
What is one harmful result of industrial activities in central Europe and northern eurasia
Eurasian economic development in the period around 1200-1450 trade networks. Interregional and long-distance trade with neighboring countries grew.
Trading takes place along the Silk Road, which led to Samarkand as a central industrial center where trade between China, Arabia and India took place. In recent decades, the Earth system has changed significantly, especially in northern Eurasia. Changes in the socio-economic conditions of important countries in the region have also caused various regional environmental changes that can have global consequences.
Economic interaction influenced the cultural development of Eurasia between 1200 and 1450, giving rise to religions. Cultural exchange occurred when traders took their religion along the way and introduced them to new, diverse regions. The new religion helped connect people and synchronize them with others.
Learn about eurasia:
https://brainly.com/question/18828604
#SPJ1
the epicenters of earthquakes are located select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a at random places on the earth's surface. b mostly near the earth's equator. c mostly along continental boundaries. d mostly along the edges of moving plates. e mostly in the centers of oceans.
The correct answer is option D.
The epicenters of earthquakes are located mostly along the edges of moving plates.
A sudden shaking of the earth's surface as a result of the transfer of seismic energy across layers of the earth is called an earthquake.
Earth's crust comprises tectonic plates and the movement of rocks or tectonic plates along one another causes earthquakes.
Many earthquakes take place in narrow regions of the geologic faults where most plate tectonics move relatively to one other.
The movement in which plates come across is called a convergent movement, and along the divergent boundary, plates slide away from each other this movement is known as a divergent movement.
Similarly, when plates slide past each other, this is called transformation.
In general, the epicenters of earthquakes are the focus points from where seismic waves originate outward in all directions and shaking the certain part of the earth.
If you want to learn more about earthquakes click here:
https://brainly.com/question/20409140
#SPJ4
How do the different ocean zones help each other?
There are five zones in the ocean's water column. The areas of direct sunlight, twilight, nighttime, abyss, and trenches.
What are the features of the various ocean zones?Five zones make up the water column in the ocean. The areas that are in direct sunlight, the twilight zone, the midnight zone, the abyss, and the trenches. The depth of this zone is around 700 feet below the surface. The majority of the visible light is concentrated here, and heat is a byproduct of light.
What are the two different ocean zones and what do they each mean?The photic zone and aphotic zone are the two primary zones based on water depth. The upper 200 meters of water constitute the photic zone. Water deeper than 200 meters is considered the aphotic zone. The water becomes darker as you go deeper.
Which area of the ocean harbors the greatest life?The epipelagic zone of the open ocean is where life is most abundant. Here, light can enter the water, allowing for the occurrence of photosynthetic processes. It goes down approximately 200 meters, or 650 feet. The joyful zone, the sunlight zone, or the photic zone are other names for this region.
Learn more about aphotic zone: https://brainly.com/question/11896952
#SPJ13
Sorrel has 54 beads, and 16 of them are red. Of the remaining beads, half are yellow and half are green. How many yellow beads does she have?
16 beads
19 beads
38 beads
70 beads
Answer:
54-16=38
38/2=19
Explanation: The answer is 19
Answer:
19 beads
Explanation:
Take 54 and subtract the 16 red beads, then divide that by 2
54-16=38
38/2=19
19 beads
Please mark brainliest!!
So how do i know what the difference is between thermal energy and temputure
Rock that forms from particles put down by water or wind is_____? sedimentary, igneous, basaltic, metamorphic.
Answer: Sedimentary rocks are one of three main types of rocks, along with igneous and metamorphic. They are formed on or near the Earth's surface from the compression of ocean sediments or other processes.
Explanation: Already did this
Which side of the conflict appears to have suffered a greater number of deaths: those fighting for Assad or those fighting against Assad?
The side of the conflict that appears to have suffered a greater number of deaths is those fighting against Assad.
Why did they suffer a greater number?They suffered a greater number of deaths because most fighting against Assad are not trained in such military combat. In fact, considering the number of casualties of the w.a.r., it shows that many lost lives. Record shows that about twenty-five thousand people lost their lives.
Therefore, the correct answer is as given above.
learn more about Assad: https://brainly.com/question/17065640
#SPJ1
if aliens came to earth and you could only take them to one place to show them why they should spare the earth from destruction, where would you take them?
My Wonderland would be the Louvre Museum in Paris, France. The famous monument, a former palace for French kings, now houses hundreds of artworks, sculptures, and other valuable collections.
If alien contact :
First and foremost, I would inquire as to the reason for the alien's visit and what he intended to do here. Aliens visiting Earth would be fantastic news for the entire world. I would also learn their language so that we could communicate easily. Perhaps we could visit their planet and set up cultural exchange programmes. That would be so much fun! Last but not least, I'd like to inquire about their eating habits and request that they bring some of their food for us to sample. A food exchange programme could improve relations between humans and aliens.
Extraterrestrial life :
Extraterrestrial life, also known as alien life, is life that can be found outside of Earth and did not originate there. Although efforts are underway, no conclusive evidence of extraterrestrial life has yet been discovered. Such life could range from simple forms like prokaryotes to intelligent beings, potentially spawning civilizations far more advanced than humankind. The Drake equation posits the existence of intelligent life elsewhere in the universe. Astrobiology is the study of extraterrestrial life in all of its forms.
Since the mid-twentieth century, there has been active research to look for signs of extraterrestrial life, including searches for both current and historic extraterrestrial life, as well as a narrower search for extraterrestrial intelligent life. Depending on the category of search, methods range from telescope and specimen data analysis to radios used to detect and transmit communication signals.
To learn more about Aliens refer :
https://brainly.com/question/10354299
#SPJ1
magma solidifying and forming crystals. all solidification of molten rock. the weathering of solid rock into separate pieces. sediment turning into rock. one type of rock being changed into another type.
Magma solidifying and forming crystals after a volcanic eruption on the earth's surface leads to the formation of igneous rocks.
Igneous rocks are formed by the all solidification of molten rock or magma.
The weathering of solid rock into separate pieces is called mechanical weathering or physical weathering because it splits apart the large fragments of rocks into smaller sized rock pieces.
A sediment turning into rock is called diagenesis. It occurs by the combined effect of the biological, physical, and chemical processes during which sediments deposit and buried deeply into the earth.
The process during which one type of rock being changed into another type is called metamorphism or crystallization.
If you need to learn more about magma click here:
https://brainly.com/question/27008152
#SPJ4
Use what you have learned about the stages and monitoring of volcanic activity to choose the correct answer from the drop-down menus. a volcano that will never erupt again is . mount aetna on sicily is a(n) volcano because it produces earthquakes and lava flows. this volcano is , having no activity since its last eruption in 1707.
Answer:
The correct option on the dropdown is a dormant volcano hence the option is a volcano that will never erupt again is dormant.
Mount Aetna on Sicily is active since it produces earthquakes and lava flows
this volcano is since its last eruption in 1770.
Explanation:
A volcano that will never erupt again is called extinct since its activity has come to an end.
Mount Aetna on Sicily is an active volcano because it produces earthquakes and lava flows which means there is still some activity taking place internally
This volcano is dormant having no activities since its last eruption in 1707.
read more on volcanos from;https://brainly.com/question/218241?referrer=searchResults
#SPJ4
Answer:
Extinct, active, dormant.
Explanation:
A volcano that will never erupt again is
✔ extinct
.
Mount Aetna on Sicily is a(n)
✔ active
volcano because it produces earthquakes and lava flows.
This volcano is
✔ dormant
, having no activity since its last eruption in 1707.
What is a characteristic of the Pacific Coast Forest?
the most productive of all forest regions in the U.S.
produces 25% of the plywood in the U.S.
includes the Rocky Mountains
includes the Appalachian Mountains
A characteristic of the Pacific Coast Forest is the most productive of all forest regions in the U.S. Thus, option A is correct.
What is a Forest?A forest can be defined as a region that was established to make the flora and fauna. This had multiple varieties of things that includes different regions.
Tree branches covered with the thick expansion of moss as well as lichens, as well as a plethora of plants, shrubs, and dead, distinguish the forests of the Central Pacific as a few of the most prolific in the globe.
Therefore, option A is the correct option.
Learn more about Forest, here:
https://brainly.com/question/3530564
#SPJ1
in the picture above, the dark stripes on the surface of the glacier are: group of answer choices schistosity, formed by metamorphic separation of minerals. sedimentary layering, formed by alternating dusty ice from late winter and clean ice from the rest of the year. medial moraines, rocks picked up from points where tributary glaciers flow together. basal moraines, deposited beneath the glacier. terminal moraines, deposited at the end of the glacier.
Medial moraines are rocks picked up from points where tributary glaciers flow together are the dark stripes on the surface of the glacier in the picture above.
So, the correct option is C.
The convergence of two tributary glaciers creates medial moraines. They are often ice-surface features, and frequently, they are made of granite that has fallen from a Rockwall where the glaciers meet. Medial moraines are typically not left behind when the glacier recedes since they are thin, surface landforms. A medial moraine is found on top of and within an existing glacier. When two glaciers collide, a lateral moraine is created. There is a push-together of two lateral moraines from several glaciers. In the center of the new, larger glacier, this material creates a single line of rocks and mud.
There are three types of moraines: terminal moraines, lateral moraines, and medial moraines. Terminal moraines are formed from a pile of sediment that builds up in front of the glacier; lateral moraines are formed from sediment left on the sides, and medial moraines are formed from sediment that two glaciers push together.
Learn to know more about glaciers on
https://brainly.com/question/17385625
#SPJ4
Thanks to NAFTA, the largest markets today for exports from the United States are
A: Indian and Japan
B: Mexico and Canada
C: Russia and China
D: Australia and Indonesia
Answer:
B. Mexico and Canada (which, along with the United States, are in North America)