Answer:
Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. They use up resources like trees to make many things from paper to money. By that they use up a lot of trees and led to deforestation in that area. They use up all the fossil fuels for work to gain more money. The use of these has left a negative impact on the environment by using up everything and not replenishing it.
"Continental drift" hypothesis that states that the continents were once one large mass that broke apart.
The continental drift hypothesis was created in the early piece of the twentieth century, for the most part by Alfred Wegener. Wegener said that mainlands move around on Earth's surface and that they were once consolidated as a solitary supercontinent. While Wegener was alive, researchers did not trust that the mainlands could move.
Our energy supply comes mainly from fossil fuels, with nuclear power and renewable sources rounding out the mix. These sources originate mostly in our local star, the Sun.
Answer:
rocks that are pulled apart are under tension. rocks under tension lengthen or breaks apart. tension is the major type of stress at divergent plate boundaries. when forces are parallel but moving in opposite directions, the stress is called shear.
