Quiz about Photosynthesis

Question 1

What is the process (equation) for photosynthesis?

Accepted Answer

6H₂O + 6CO₂ --> C₆H₁₂O₆+ 6O₂

Answer

6CO₂ + C₆H₁₂O₆ --> 6H₂O + 6O₂

Answer

6CO₂ + C₆H₁₂O₆ --> 6H₂O + Energy

Answer

6O₂+ C₆H₁₂O₆ --> 6CO₂ +6H₂O

Question 2

What is the relationship between the plant and the duck?

Accepted Answer

"A" represents oxygen produced by the plant and "B" represents carbon dioxide produced by the plant

Answer

"A" represents oxygen produced by the duck and "B" represents carbon dioxide produced by the plant

Answer

"A" represents carbon dioxide produced by the plant and "B" represents oxygen produced by the duck

Answer

"A" represents the sunlight received by the plant and "B" represents the oxygen produced by the duck

Question 3

Which correctly explains the diagram?

Accepted Answer

Light Energy to Chemical Energy to Thermal Energy

Answer

Light Energy to Thermal Energy to Mechanical Energy

Answer

Thermal Energy to Light Energy to Chemical Energy

Answer

Thermal Energy to Light Energy to Mechanical Energy

Question 4

What is produced in the leaves of the plant?

Accepted Answer

glucose and oxygen

Answer

oxygen and water

Answer

carbon dioxide only

Answer

oxygen only

Question 5

The carbon, from carbon dioxide, that the plants need for photosynthesis comes from

Accepted Answer

the atmosphere

Answer

molecules that the plant makes

Answer

water

Answer

the glucose molecule

Question 6

During photosynthesis the carbon atoms from the carbon dioxide molecule are turned into

Accepted Answer

glucose

Answer

oxygen

Answer

water

Answer

hydrogen

Question 7

Carbon is taken from the atmosphere through

Accepted Answer

photosynthesis

Answer

cellular respiration

Answer

severe weather

Answer

chromatography

Question 8

Photosynthesis occurs in the

Accepted Answer

Chloroplasts

Answer

Cell walls

Answer

Cytoplasm

Answer

Mitochondria

Question 9

What is a product of photosynthesis?

Accepted Answer

Oxygen

Answer

Carbon Dioxide

Answer

ATP

Answer

Water

Question 10

The law of conservation of mass states that, in a closed system

Accepted Answer

mass cannot be created or destroyed

Answer

mass can be created but not destroyed

Answer

mass can be destroyed but not created

Answer

mass can be created and destroyed

Question 11

Which describes the transfer in this image?

Accepted Answer

Carbon Dioxide from the air becomes glucose in the plant. The deer ingest the glucose and it becomes carbon.

Answer

Carbon Dioxide from the air becomes water in the plant. The deer ingest the water and it becomes oxygen.

Answer

Oxygen from the air becomes carbon dioxide in the plant. The deer ingest the carbon dioxide and it becomes carbon.

Answer

Water from the air becomes Oxygen in the plant. The deer ingest the Water and it becomes Oxygen.

Question 12

As you move up the energy pyramid, 90% of the energy is lost. What happens to this energy?

Accepted Answer

It is lost as heat or thermal energy

Answer

It is lost to the sun

Answer

This statement is not true

Answer

The law of conservation does not apply to living systems

Question 13

What is the primary source of energy for all food chains or webs?

Accepted Answer

the sun

Answer

decomposers

Answer

producers

Answer

consumers

Question 14

What is the main source of atmospheric oxygen for Earth?

Accepted Answer

Aquatic Photosynthesis

Answer

Terrestrial photosynthesis

Answer

Terrestrial Respiration

Answer

Aquatic Respiration

Question 15

What is a reactant in the photosynthesis equation?

Accepted Answer

6CO2

Answer

glucose

Answer

C₆H₁₂O₆

Answer

6O2

Question 16

Which statement describes the process of photosynthesis (word)?

Accepted Answer

Carbon dioxide and water combine to produce glucose and oxygen

Answer

Carbon dioxide and glucose combine to produce water and oxygen

Answer

Oxygen and glucose combine to produce carbon dioxide and water

Answer

Oxygen and Water combine to produce carbon dioxide and glucose

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