Video Biogeochemical Cycles Quiz

What is the primary concept behind biogeochemical cycles?

• Transformation of energy into matter

• Destruction of matter

• Conservation of matter

• Creation of new matter

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS2-3

NGSS.MS-ESS2-1

Which of the following is not part of the mnemonic CHNOPS?

• Sodium

• Hydrogen

• Nitrogen

• Sulfur

Which process in the water cycle involves water vapor turning into liquid?

• Condensation

• Transpiration

• Precipitation

• Evaporation

Tags

NGSS.MS-ESS2-4

What is the process called when water is absorbed by plant roots and released into the atmosphere?

• Precipitation

• Condensation

• Transpiration

• Evaporation

Tags

NGSS.MS-ESS2-4

NGSS.MS-LS1-6

How do plants primarily obtain carbon?

• By consuming other organisms

• Through their roots

• By absorbing it from the soil

• Through photosynthesis

Tags

NGSS.MS-LS1-6

How is carbon stored in the Earth's crust?

• As carbon dioxide

• As fossil fuels

• As carbonic acid

• As carbon monoxide

What role do bacteria play in the nitrogen cycle?

• They store nitrogen in rocks

• They convert nitrogen gas into ammonia

• They consume nitrogen from plants

• They release nitrogen gas into the atmosphere

Tags

NGSS.MS-LS2-3

What is the term for the rapid growth of algae due to excess nutrients?

• Eutrophication

• Respiration

• Photosynthesis

• Nitrogen fixation

Tags

NGSS.MS-LS2-1

Why is phosphorus considered a limiting nutrient?

• It is abundant in the atmosphere

• It is rarely found in water

• It is essential but scarce in ecosystems

• It is not needed by most organisms

Tags

NGSS.HS-LS2-3

Which cycle does not involve the atmosphere?

• Carbon cycle

• Sulfur cycle

• Water cycle

• Phosphorus cycle