Describe how plants obtain energy and nutrients needed for growth. Include the following terms: energy, carbon, hydrogen, oxygen, nitrogen, phosphorous, and potassium.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What type of ecosystem is present in the western Great Plains?

• tall grass prairies

• Boreal forests

• tundras

• short grass prairies

Explain why the world's food staples are plants. Use the 10% rule.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What is plowing?

• mixing and turning over the soil.

• compacting soil for crops

• periods of drought

• periods of large amounts of rainfall

How do the roots of wild prairie plants compare to domesticated species?

Tags

NGSS.MS-LS1-5

What is the Dust Bowl and why did it happen. Explain at least two possible causes.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-4

Breaking down of rock by wind and water is called.

• soil formation

• O horizon

• chemical weathering

• mechanical weathering

Tags

NGSS.MS-ESS2-2

What is a cover crop and WHY is it beneficial to farmers?

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Describe the cause and symptoms of anemia. Explain the importance of macronutrients in our diet.

Describe the three major changes in farming that occurred as a result of the Green Revolution.

Tags

NGSS.MS-ESS3-4