Answer;
-All the above
- the reduction or elimination of pore space in soil
- the weight of heavy machinery on soil
- livestock walking over soil
Explanation;
-Soil compaction is a process in which the soil, which is consisted of air and water particles, is reduced to some extent by applying weight. This process involves removing air from the soil particles without any significant change in the amount of water consisted in the soil.
-It is very important because it provides the necessary flat base which provides the crucial support for the buildings, various construction foundations, roads, pavements and any other construction structures.The process of compaction gives the soil higher resistance and greater stability.
Answer: C
Explanation: I left a potato out exposed to air before and it turned brown. I forgot what it’s called but it’s definitely C
In 1915 based off the fact that i just looked it up and got the answer
The answer is C) Send pollutes runoff into nearby ponds.
Answer:
The answer is A. educated guess based on observations, set of tested hypothesis that explains why something happens.
