Question

PLEASE HELP ASAP 25 PONITS

PLEASE HELP!!!!!!!!!

Adaptations & Modifications

1.The Great Plains is a drier climate, what helped the Plains be great for agriculture?


a. canals were built diverting water from the Missouri River

b. climate change led to increase rainfall

c. irrigation


2.What led to increased production from farmlands?


a. Tractors

b. Internet

c. GPS and GIS


3.What shapes the US landscape today?


a. bulldozers

b. railroads

c. highways

d. tractors

e. dams


4.What ancient civilization thrived in the mountains due to the development of agriculture?


a. Incas

b. Aztecs

c. Indus Valley

d. Mesopotamia

e. Nile River

Answer 1

1. As migrants moved westward into the Great Plains after 1854, they brought with them familiar "American" practices such as raising livestock, which also required that they produce a corn crop for feed.

2. B

3. Many human activities increase the rate at which natural processes, such as weathering and erosion, shape the landscape.

4. D

Step-by-step explanation: