Thanksgiving Science

Front

What is chlorophyll?

Back

Chlorophyll is a green pigment found in plants that is responsible for the green color of leaves and is essential for photosynthesis.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is an unbalanced force?

Back

An unbalanced force is a force that causes an object to change its motion. It occurs when two forces acting on an object are not equal in size.

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NGSS.MS-PS2-2

Front

What is a solution?

Back

A solution is a mixture where one substance (the solute) is completely dissolved in another (the solvent), resulting in a homogeneous mixture.

Front

Why should you use oven mitts when handling hot objects?

Back

Oven mitts are insulators that protect your hands from heat, preventing burns when handling hot items.

Front

What is the melting point?

Back

The melting point is the temperature at which a solid turns into a liquid.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants use sunlight to convert carbon dioxide and water into glucose and oxygen.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is a mixture?

Back

A mixture is a combination of two or more substances that are not chemically bonded and can be separated by physical means.

Front

What is the role of chloroplasts in plants?

Back

Chloroplasts are organelles in plant cells where photosynthesis occurs, containing chlorophyll.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is a conductor?

Back

A conductor is a material that allows heat or electricity to pass through it easily.

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NGSS.MS-PS3-3

Front

What is an insulator?

Back

An insulator is a material that does not allow heat or electricity to pass through it easily.

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NGSS.MS-PS3-3