Bill Nye Food Webs

All living things depend on these.

• Plants

• Animals

• Pancakes

• Corn

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The connections between living things are called...

• biological bonds
• ecological relationships
• food webs

• natural associations

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Bacteria, fungi, and earthworms are all in this category.

• Producers
• Consumers
• Decomposers
• Predators

Why are decomposers important to the food web?

• Decomposers are important to the food web because they recycle nutrients and break down dead organisms, returning essential elements to the environment for other organisms to use.
• Decomposers are important to the food web because they produce oxygen for other organisms
• Decomposers are important to the food web because they compete with other organisms for resources
• Decomposers are important to the food web because they are the top predators in the ecosystem

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Where do most plants grow?

• Most plants grow in ocean.

• Most plants grow in soil.
• Most plants grow in the air.
• Most plants grow in outer space.

Which one is an example of a plant that lives in the ocean?

• Cactus
• Pine tree
• Sunflower
• Algae

What three things do plants need to make their own food?

• Sunlight, air, and nitrogen
• Water, minerals, and shade
• Heat, soil, and oxygen
• Sunlight, water, and carbon dioxide

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NGSS.MS-LS1-6

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This is the process that a plant uses to make food.

• Photography
• Photojournalism
• Photosynthesis
• Photocopying

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Animals breath out this gas and breath in this one.

• nitrogen and hydrogen
• methane and nitrogen
• oxygen and nitrogen
• carbon dioxide and oxygen

Plants produce this gas and take in this one.

• nitrogen and hydrogen
• methane and nitrogen
• oxygen and carbon dioxide

• oxygen and carbon monoxide

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NGSS.MS-LS1-6