Biology Middle School

The beach in Antibes, France, is composed of small, smooth rocks that have been worn
down by being tumbled against each other by the energy of the sea water

Physical or chemical?
Specific type of physical or chemical

Answers

Answer 1

Answer:

the second answer is the second answer

Answer 2
it is physical weathering and abrasion

Related Questions

How can biological weathering result in chemical erosion?

Roots loosen soil and break rocks.
Large herds trample rocks and break up soil.
Plants transpire water vapor.
Bacteria release acids and other agents that break down rock.

Answers

Answer: Biological weathering only refers to weathering caused by organisms -- animals, plants, fungi and microorganisms such as bacteria. While certain forms of biological weathering, such as the breaking of rock by tree roots, are sometimes categorized as either physical or chemical, biological weathering can be either physical or chemical

Explanation:

Answer:

Biological weathering can result in chemical erosion through the action of bacteria that release acids and other agents that break down rock.

Explanation:

As the bacteria colonize rocks and soils, they produce organic acids and other metabolic products that react with the minerals in the rock, causing them to break down and dissolve. Over time, this process can weaken and erode the rock, leading to chemical erosion. Additionally, the action of roots can also contribute to chemical erosion by releasing organic acids into the soil, which can further break down rock and mineral surfaces.

I will give brainiest
Please no jokes or incorrect answers
Sorry if I picked the wrong subject
(20 POINTS)

Answers

he eat is he eat it for lunch

I think E I don’t know why but I do, I may be wrong

This is timed Please Help

Answers

Answer:

Answer:

1. physical

2. chemical

3. physical

4. physical

5. chemical

6. physical

7. physical

8. chemical

9.physical

10. physical

11. chemical

12. chemical

13. physical

14. chemical

15. physical

16. chemical

17. physical

18. chemical

19. chemical

20. chemical

21. chemical

Explanation:

Physical changes can usually be reversed, and no new substances are created in a physical change. In a chemical change, it can’t be reversed, and there is a creation of new substances.

With this in mind:
Freezing juice is a PHYSICAL change (it can be reversed easily if the juice ice is melted, and no new substances are created)
Exploding fireworks is a CHEMICAL change (it happens due to combustion, which produces heat and light as new products, and you can’t undo the explosion of the fireworks)
Melting a chocolate bar is a PHYSICAL change (it can be reversed easily, and there are no new products as it’s the same chocolate, just as liquid)
Cutting grass is PHYSICAL (no new products are created, and whilst it can’t technically be reversed the grass will grow back, so eventually it will go back to its original state)
Rotting bananas is a CHEMICAL change (the rot creates a new substance on the bananas and it can’t be reversed)

With this logic, we can continue answering the rest.
Cutting hair is PHYSICAL
Squeezing oranges is PHYSICAL
A log burning in a fireplace is CHEMICAL
A change that does not result in a new substance is PHYSICAL
Dissolving sugar in water is PHYSICAL (this one can be tricky but it’s important to remember it can be reversed via evaporation and no new product is technically created)
Rust on an iron fence is CHEMICAL
Cake batter baked in an oven is CHEMICAL
Blue and yellow pain being mixed is PHYSICAL (while a new colour is produced and the change isn’t reversible, the change is chemical as the structure of the paint is exactly the same and no new substance is technically created)
Photosynthesis is CHEMICAL
Glass being shattered is PHYSICAL
Boiling water is PHYSICAL
Burning coal is CHEMICAL
Melting butter is PHYSICAL
Cooking eggs is CHEMICAL
Other Questions
ASSIGNMENT QUESTION: Study and provide and an overview analysis of the Constitutional Court judgment of Minister of Justice and Constitutional Development v Prince 2018 JDR 1588 (CC) in view of the relevant constitutional rights at play. NB: THE FOLLOWING MARKING RUBRIC WILL BE USED: Substance and originality Proper use of referencing style Proper use of language Proper assignment structure Adherence to assignment instructions ==>> i) (65 marks) (10 marks) (10 marks) (05 marks) (10 marks) TOTAL ASSIGNMENT MARKS [100] I NEED HELP ON THIS ASAP! Explain what motivated the students to continue with the freedom rides regardless of the anticipated vicious attack from the white supremacists The consumer price index (CPI) is an indicator of which of the following? Group of answer choicesThe level of inflation or deflationThe presence of a budget deficit or surplusThe size of an economyThe physical condition of money please help i will give points Cellular respiration and photosynthesis are processes that transfer energy and cycle matter. Explain how each process transfers energy, and how energy transfers from one form to another throughout the process. Then explain how each process cycles carbon for the Earth. FInd the next three terms of 240,-120,60 PLS HURRY I AM GIVING BRAINLIEST!!!the question is in the photo!! The width of a box is two-third of it's length and height is one-third of it's length. If the volume of the box is 384 cubic meter, find the dimensions of the box. A shop is having a sale. All items are reduced by 20%. Work out the price of an item that is normally 120 If 3 25 and 6 + ???? are roots of P(x), what other numbers mustalso be roots? Determine the maximum axial force p that can be applied to the steel plate. Express your answer to three significant figures and include the appropriate units A group of friends wants to go to the amusement park. They have no more than $125 to spend on parking and admission. Parking is $9, and tickets cost $20 per person, including tax. Write and solve an inequality which can be used to determine p, the number of people who can go to the amusement park. alright i think its C because the longest is DF just make sure its correct pls Please briefly answer the following questions:1.Why are the Freedom of Information Act and the Sunshine Act laws important in public administration and in all levels of government. How have each of these laws evolved over time?2. Explain the concept of Constitutional Contractarianism and the concept of Public Administrative Instrumentalism.3.What are three things that you should not have access to under the Freedom of Information Act? Why should you not have access to these things?4.What are three things that are not applicable to the Sunshine Act? Why are they not applicable?5. Should the work of the public sector (public administration) be proactive or reactive? Why? Think about the topics on administrative law, particularly transparency, as you reflect on your answer How did the roles of W. E. B. DuBois and Booker T. Washington differ in the advancement of the rights of African Americans? In8=2.08 in exponential form Difference between the principle of paragraph unity and paragraph completeness The sum of the areas of the two squares on the legs ( a and b ) equals the area of the square on the hypotenuse ( c )? George Vest delivered this summation, or closing argument, to a jury in 1870. In a summation, lawyers have one final chance to persuade a jury to side with them. In this case, Vest was representing a man who wanted money paid to him after his dog had been killed. How does Vest develop his argument in this text? How does Vest use logical reasoning to support his argument? PLEASE I NEED HELP ITS DUE TOMORROW.