Which process releases carbon dioxide into the atmosphere?

• photosynthesis

• respiration

• combustion

• evaporation

What is the primary source of carbon for photosynthesis?

• carbon dioxide

• water

• oxygen

• nitrogen

Tags

NGSS.MS-LS1-6

What is the main product of photosynthesis?

• water

• carbon dioxide

• glucose

• oxygen

Tags

NGSS.MS-LS1-6

What is the process by which plants convert light energy into chemical energy?

• photosynthesis

• transpiration

• germination

• respiration

Tags

NGSS.MS-LS1-6

What is the role of decomposers in the carbon cycle?

• Decomposers have no role in the carbon cycle

• Decomposers release carbon into the atmosphere

• Decomposers convert carbon into nitrogen

• Decomposers break down dead organic matter and return carbon to the soil.

Tags

NGSS.MS-LS2-3

What is the main product of cellular respiration?

• Water

• Carbon dioxide

• ATP

• Glucose

Tags

NGSS.HS-LS1-7

What is the role of mitochondria in cellular respiration?

• Mitochondria store energy in cellular respiration.

• Mitochondria break down energy in cellular respiration.

• Mitochondria produce energy through cellular respiration.

• Mitochondria have no role in cellular respiration.

Tags

NGSS.HS-LS1-7

What is the role of chloroplasts in photosynthesis?

• Chloroplasts are responsible for carrying out photosynthesis in plants.

• Chloroplasts produce oxygen during photosynthesis.

• Chloroplasts convert sunlight into heat energy during photosynthesis.

• Chloroplasts store water for photosynthesis.

Tags

NGSS.MS-LS1-6

What is the primary source of energy for living organisms?

• Glucose

• Carbon dioxide

• Water

• Salt

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

What is the role of water in photosynthesis?

• Water provides the hydrogen needed in the production of glucose.

• Water acts as a catalyst in the process of photosynthesis.

• Water provides the carbon needed in the production of glucose.

• Water has no role in photosynthesis.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3