Answer:
In a lot of ways for example finding how large or small a part of a map is.
Explanation:
I THINK 0.01...i think meaning im not 100% sure but i hope this helps
Biological weathering is caused by living organisms, such as microbes, animals, and plants. Water, oxygen, and rocks are nonliving things (though water and rocks may be capable of weathering), and only plant roots fits the definition of biological weathering. So the correct answer for #1 is A.
Frost wedging occurs when the little water content in rock freezes, expanding and forcing the rock apart. Eventually, enough freeze-melt cycles causes the rock to break apart little by little. This is due to ice's density being less than that of water, meaning that it is because water expands when frozen. So the answer to #2 is A.
Answer: I would say region
Explanation: The definition for region is an area having definable characteristics but not always fixed boundaries.