Can someone check my answers?

1. the 1930s dust bowl in the great plains was caused by (1 point)
a. deforestation.
b. contour plowing.
c. using renewable resources.
d. poor farming practices.

2. when farming, overgrazing, climate change, and/or seasonal drought change farmland into land that cannot support plant life, it is called (1 point)
a. desertification.
b. depletion.
c. deforestation.
d. monoculture.

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Greenthe fossil record is the history of life recorded byhuman observationgod. climatologists. remains of the past.

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except