Explanation:
we can protect soil quality by the following ways:
1.plantation should be done.
2.chemicals should not be used.
3.using earthworm in the field as it makes the soil fertile
4.construction of dams should be made which prevents soil erosion.
hope u get it!
They show that there was an ocean over the plains long ago, and fossils are always used to elaborate on the history of life/how it developed.
11I. Movement of crystal plates
Assuming this involves another form of shifting tectonic plates, the answer would be earthquakes. Another form of the question is asking for continental drift.
I think so non-french talkers would not understand what they are taking about
