Plant Quiz Review

What gas that provides essential nutrients do plants take in from the air?

• oxygen

• nitrogen

• carbon dioxide

• phosphorous

What gas do plants release during photosynthesis?

• oxygen

• nitrogen

• carbon dioxide

• phosphorous

What do plants use to change carbon dioxide and water into glucose during photosynthesis?

• mechanical energy

• light energy

• soil

• electrical energy

Which of the following is NOT needed to successfully grow plants hydroponically?

• water

• soil

• carbon dioxide

• mineral nutrients

From where do plants get the essential nutrients, hydrogen, carbon, and oxygen?

• water and soil

• minerals and air

• water and minerals

• water and air

What part of the plant soaks up water for photosynthesis?

• roots

• petals

• leaf

• stem

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

• nutrients in the soil

• the sun/light

• chlorophyll

• bee pollination

True or False: Plants make their own food and use the energy from the food that is made.

• true

• false

What two things are the product (end result) of photosynthesis?

• chloroplasts

• glucose

• oxygen

• carbon dioxide

What are the 3 key ingredients needed for photosynthesis?

• glucose, oxygen, carbon dioxide

• water, soil, sunlight

• carbon dioxide, water, glucose

• sunlight, water, carbon dioxide