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.
Answer:
They are areas where there is a severe shortage of moisture, predominantly because precipitation levels are low. In some years they may even receive no rain at all.
Explanation:
In some deserts, aridity is in part also the result of high temperatures, which means that evaporation rates are great (Mainguet, 1999).
Answer: Convergent boundaries or subduction zones are where two plates collide into each other. These are the most common type of tectonic plate along the Pacific Ring of Fire. But continents don’t always collide with oceans. Sometimes, continents collide with other continents, which is part of the formation of mountains.
Explanation: Hope this helped! :)
