Carbon Dioxide Oxygen Cycle

Planting more trees increases _______ in the atmosphere.

• carbon dioxide

• oxygen

Tags

NGSS.MS-LS2-3

Plants take in ________ during ___________.

• carbon dioxide; photosynthesis

• oxygen; respiration

• carbon dioxide; respiration

• oxygen; phptpsynthesis

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Animals inhale _______ during __________.

• carbon dioxide; photosynthesis

• oxygen; respiration

• carbon dioxide; respiration

• oxygen; photosynthesis

Plants release _______ during ________.

• carbon dioxide; photosynthesis

• oxygen; respiration

• carbon dioxide; respiration

• oxygen; photosynthesis

Tags

NGSS.MS-LS1-6

Animals exhale _______ during ________.

• carbon dioxide; photosynthesis

• oxygen; respiration

• carbon dioxide; respiration

• oxygen; photosynthesis

burning fossil fuels releases _______ into the atmosphere.

• oxygen

• carbon dioxide

Cutting down trees increases _______ in the atmosphere.

• carbon dioxide

• oxygen

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Plants and animals depend on each other to _________.

• survive

• grow

Tags

NGSS.3-LS2-1

Which of these correctly describes the relationship between plants and animals in the carbon dioxide-oxygen cycle?

• Plants produce and release the oxygen that animals need to breathe.

• Plants produce and release the carbon dioxide that animals need to breathe.

• Animals produce and release the oxygen that plants need to make their own food.

• Animals produce and release the oxygen that plants convert to carbon dioxide.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Plants use _____________ to make their own food during photosynthesis.

• water
• energy from the Sun
• CO2
• water, energy from Sun, CO2

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3