Photosynthesis and Roles of Organisms

A plant depends on the sun for energy. The plant turns the suns energy into food through a process called -

• cooking

• radiation

• photosynthesis

• mitochondria

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Carbon dioxide enters a plant through its ___________.

• stem

• roots

• chloroplast

• stomata

Plants breathe out ___________ which humans and animals breathe in.

• carbon dioxide

• oxygen

• nitrogen

• hydrogen

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NGSS.MS-LS1-6

_____________ factors are living things in an ecosystem like grass.

• Biotic

• Abiotic

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___________ factors are nonliving things in an ecosystem like temperature.

• Biotic

• Abiotic

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NGSS.MS-LS2-3

_____________ are producers because they make their own food using energy from the sun.

• Animals

• Humans

• Plants

• Decomposers

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What are the products of photosynthesis (what is made)?

• Glucose and Chlorophyll
• Glucose and Oxygen
• Water and Light
• Carbon dioxide and Water

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NGSS.MS-LS1-6

What are the 3 key ingredients needed for photosynthesis

• glucose, oxygen, carbon dioxide
• carbon dioxide, water, glucose
• water, soil, sunlight
• sunlight, water, carbon dioxide

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NGSS.MS-LS1-6

Why are plants called producers?

• They make carbon dioxide
• They decompose
• They make their own food
• They are omnivores

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NGSS.MS-LS1-6

All animals are...

• producers
• consumers
• carnivores
• omnivores

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