Unit 7a Plant Agriculture Test Review

Front

What is the classification of soil containing 10% sand, 60% silt, and 30% clay according to the soil triangle?

Back

Silty clay loam

Front

What type of foods are the majority of essential crops grown globally?

Back

Plant-based foods

Front

What do plant-based foods primarily provide?

Back

Carbohydrates

Front

What biotic factor contributed to the Dust Bowl?

Back

Overpopulation of jackrabbits

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Front

What is the primary component of humus in soil?

Back

Decomposed plant and animal material

Front

Which method of pest control is prohibited in certified organic farming?

Back

Synthetic Chemical

Front

What is the role of humus in soil health?

Back

Humus improves soil structure, water retention, and nutrient availability.

Tags

NGSS.MS-LS2-1

Front

Define biotic factors in agriculture.

Back

Biotic factors are living components that affect ecosystems, such as plants, animals, and microorganisms.

Tags

NGSS.MS-LS2-4

Front

What is soil erosion?

Back

Soil erosion is the removal of the top layer of soil, which can be caused by water, wind, or human activity.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-1

Front

What are the three main components of soil?

Back

Sand, silt, and clay.