Energy & Matter in Ecosystems Lessons 1-4 Review

All living things are made of

• Cells

• Photosynthesis

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What is the difference between unicellular and multicellular organisms.

• Unicellular organisms are only found in water, while multicellular organisms are only found on land.

• Unicellular organisms consist of a single cell, while multicellular organisms are composed of multiple cells.

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Which things are made of cells?

• tree

• Cat

• Pencil

• bacteria

• plastic

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Select the 4 ways organisms use energy:

• Movement

• Warmth

• Sleep

• Growth

• Body repair

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Name two traits you have inherited from your parents.

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Plants and animals are often referred to as:

• organisms

• things

• stuff

2. What type of energy do organisms need to obtain?

• Kinetic energy

• Chemical energy

• Thermal energy

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What is a consumer?

• An organism that produces its own food

• An organism that gets energy from eating other things

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What type of organisms eats dead plants or animals and breaks down to put nutrients in the soil?

• Decomposers

• Carnivores

The type of energy in our food is ______.

• Potential energy

• Kinetic energy

• Chemical Energy

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NGSS.MS-LS1-7