Biology Air Practice

What process do plants go through to make their own food?

• Cellular respiration

• Photosynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What element is important in both photosynthesis and cellular respiration?

• Carbon

• Nitrogen

• Phosphorus

• Hydrogen

Tags

NGSS.MS-LS1-6

Which of the following is NOT a reason deforestation is a problem?

• Animals lose their habitat when trees are cut down

• Trees pull CO2 out of the air, so when we cut trees down, we lose that ability

• Trees create oxygen for humans and animals, so we will lose their oxygen production

• New species can move in to a deforested area

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which items are abiotic factors of an ecosystem?

• bacteria, fungi, and soil

• plants, insects, and land

• air, water, and rocks

• autotrophs, sunlight, and wind

Tags

NGSS.MS-LS2-3

When new bare land has been created or the ecosystem has been severely damaged by a fire, what is likely to occur?

• The climax community begins the process of succession.

• Pioneer species begin the process of succession.

• A completely new ecosystem evolves at the location.

• Only nonnative species replace the native species.

What is the primary gas that plants take in during photosynthesis?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Hydrogen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which part of the plant is primarily responsible for gas exchange?

• Roots

• Stem

• Leaves

• Flowers

Tags

NGSS.MS-LS1-6

What is the main function of stomata in plant leaves?

• Water absorption

• Gas exchange

• Nutrient transport

• Photosynthesis

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Which process in plants releases oxygen into the atmosphere?

• Respiration

• Transpiration

• Photosynthesis

• Fermentation

Tags

NGSS.MS-LS1-6

What is the role of chlorophyll in photosynthesis?

• Absorb water

• Absorb sunlight

• Transport nutrients

• Release oxygen

Tags

NGSS.MS-LS1-6