When a person is in space away from any celestial object, there is no gravitational force acting upon it. Thus, its weight is equal to its mass. Since, weight is equal to mass times gravitational force on earth, the mass would be 70/9.81 = 7.14 kg.
<span>All of the following are potential effects of clearing land except B. less arable land. Arable land according to definition refers to landscapble of being ploughed and used to pasturable lands but not as a farmland.</span>
That change would be the formation of a V-shape channel. It starts from the streams in the mountains where the land is very steep. Because of the very steep slope, the mountain stream would flow very quickly that causes a lot of erosion and less deposition. The faster the moving water digs down into the stream bed, the more it makes it deeper.
Answer:
1. Humans burn up fossil fuels to release into the air and pollute it. we throw trash on the ground, we kill most of the animals that are endangered, and we cut down trees and kill habitats for animals.
2. They could burn Natural gas, kill less animals, use the trash cans and recycling bins, not cutting trees and killing habitats.
3.
4.
5.
Explanation:
I know because of my Dad, he tought me all of this stuff.
1.lithosphere( land)
2.hydrosphere (water)
3.biosphere (living things)
4.atmosphere (air)
everything in the earth's system can be placed into one of these spheres.