Photosynthesis Needs

The process in which plants use sunlight to make their own food.

• Carbon Dioxide

• Digestion

• Cycle

• Photosynthesis

Where Does Photosynthesis Take Place in the Plant?

• Leaves

• Fruit

• Roots

• Stem

What is Needed for Photosynthesis?

• Sunlight Carbon Dioxide

  Seeds

• Water

  Oxygen

  Sunlight

• Water

  Sunlight

  Carbon Dioxide

• Carbon Dioxide

  Air

  Water

Water is absorbed by the roots and passes through the stem on its way to the leaves is how ___________ .

• A plant grow

• A plant gets water

• A plant gets sunglight

• A plant reproduces

What is the green chemical in a plant that absorbs sunlight?

• Oxygen

• Stem

• Photosynthesis

• Chlorophyll

What is the name of the small holes in a leaf that carbon dioxide passes through?

• Stem

• Stomata

• Oxygen

• Stoma

What is carbon dioxide?

• A gas in the air.

• A liquid in the air

• A solid in the air

What is 1 of the 2 main things we get carbon dioxide from?

• Using air conditioning

• Heating a stove

• Having a campfire

• Burning fossil fuels like coal or gas

What is the 2nd main thing we get carbon dioxide from?

• Animals playing

• Humans and animals breathing out

• Eating plants

• Our respiratory system

What word completes this cycle?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Helium