Carbon/Water Cycle/Sci Method UNIT 3

Which of the following are FOSSIL FUELS?

• Coal

• Natural gas

• Phosphate salts

• Oil

Fossil fuels came from the fossilized remains of plants and animals from long ago.

• True

• False

Fossil fuels are classified as nonrenewable because they.......

• require expensive equipment

• take millions of years to replace

• can be found all over 

• provide all the energy we use

Where do plants get the energy for photosynthesis to take place?

• nutrients in the soil

• the sun

• chlorophyll

• bee pollination

What is the food manufacturing process in plants?

• respiration

• chlorophyll

• glucose

• photosynthesis

___ is the process that cells use to take energy from glucose (sugar).

• cellular respiration

• photosynthesis

• transpiration

• excretion

What two things are needed for cellular respiration to happen in a cell?

• glucose & oxygen

• water & carbon dioxide

• oxygen & carbon dioxide

• glucose & water

A producer is a living thing that makes its own food from sunlight, air, and soil.

• True

• False

A consumer is a living thing that cannot make its own food.

• True

• False

Which terms best describe autotrophs?

• Plants; producers

• Animals; producers

• Plants; consumers

• Animals; consumers