Matter and Energy Quiz

What is a burn scar?

• A mark left on the skin after a burn heals.

• Remnants of a previously burned fire.

• A type of scar that forms after a surgical procedure.

• A discoloration on wood caused by prolonged exposure to heat.

What is overwintering fire?

• A technique used to preserve firewood during winter

• Fires that are extinguished before winter begins

• Fires that stay lit during the winter

• A fire that is only used for cooking during winter months

What does the term 'peat' refer to?

• A type of rock found in wetlands

• Dead, dried plants

• A dark, rich soil used for gardening

• A fossil fuel similar to coal

What is matter?

• A state of importance or significance

• A type of antimatter

• Anything that has mass and takes up space

• A new scientific theory

Tags

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What is energy?

• The ability to do work, heat or thermal

• A unit of power in physics

• A renewable resource only

• The scientific term for electricity

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What is one of the components a fire needs to stay lit?

• Water

• Fuel

• Electricity

• Carbon dioxide

What does fire need?

• Oxygen, fuel, heat

• Nitrogen, hydrogen, light

• Carbon, water, electricity

• Sunlight, soil, air

What is cellular respiration?

• A breathing technique for relaxation

• A plant using carbon dioxide and sugar to make oxygen and water

• The process of cells breaking down food to release energy

• A type of exercise for strengthening lung capacity

Tags

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What is a chemical reaction?

• The process of mixing two substances to create a new color

• The result of performing an experiment

• A change that affects the physical properties of a substance

• A transformation that results in the formation of new chemical substances

Tags

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What are bonds?

• Financial instruments for investment

• A link between two chemical elements

• The physical restraints used in security

• A type of strong adhesive

Tags

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