Carbon cycle

What is the an important element for living things.

• Neon
• Hydrogen
• Helium
• Carbon

Tags

NGSS.MS-LS1-6

All of the carbon in existence is continually recycled in the carbon cycle

• True
• False

Tags

NGSS.MS-ESS2-1

NGSS.MS-LS2-3

Which of the following removes carbon from the atmosphere?

• Combustion
• Respiration
• Photosynthesis
• Death

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

When humans EXHALE, we release ____________________.

• Oxygen

• Nitrogen

• Water

• Carbon Dioxide

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5

Which of the following are fossil fuels?

• Coal, Water, Oil

• Oxygen, Coal, Oil

• Coal, Oil, Natural Gas

• None of these

Tags

NGSS.MS-ESS3-1

When animals eat plants, the carbon that the plant contains is absorbed by the animals.

• True

• False

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What are fossil fuels made from?

• Plants and animals that are buried underground for millions of years.

• They absorb it from the atmosphere.

• Water

• Wind

Tags

NGSS.MS-LS4-1

What is a carbon sink?

• Something that adds to the atmosphere.

• Something that removes carbon from the atmosphere.

• Something that adds carbon to the earth's crust.

• Something that removes carbon from the earth's crust.

Tags

NGSS.HS-ESS2-6

NGSS.HS-LS2-5