Photosynthesis

What does a plant need to survive?

• water, nutrients, light, and air

• light, soil, and roots

• the moon, the sun, the stars, the Earth

• oxygen, carbon dioxide, and sunlight

What are the 3 organs (parts) of a plant?

• roots, flowers, arteries

• leaf, lungs, roots

• leaf, stem, roots

• roots, stomach, leaves

What do the leaves do? Select 2 that are true

• photosynthesis happens here

• transports materials between the roots and leaves

• holds the plant in place

• gases are exchanged here

What does the stem do? Select 2 that are true

• gases are exchanged

• helps to hold up the leaves

• transports materials between the roots and leaves

• absorbs water and minerals

What do the roots do? Select ALL that are true

• holds a plant in place

• gas exchange happens here

• holds up the leaves

• absorbs water and minerals

What part of the plant does photosynthesis happen in?

• the roots

• the stem

• the flower

• the leaves

What part of the plant lets carbon dioxide and oxygen in and out of the plant?

• the roots

• the stomata

• the leaves

• the flower

What does a plant use glucose for?

• to protect itself

• to make food

• to grow

• to breathe

what are the reactants (ingredients) needed for photosynthesis to happen?

• oxygen, water, light, and sugar

• sugar, oxygen, carbon dioxide, and light

• light, oxygen, and sugar

• carbon dioxide, water and light

What are the 2 products (what is made) of photosynthesis? Select 2 that are true

• water

• oxygen

• light

• sugar (glucose)