Ace revision on plants

How do plants get their energy?

• through a reaction called chlorophyll 
• by a process called photosynthesis 
• by absorbing mineral nutrients from soil 
• by eating other organisms 

Three main things plants need to survive. 

• sunlight, oxygen, soil
• soil, carbon dioxide, sunlight 
• sunlight, air, soil 
• sunlight, air, water 

The source of energy plants use to make food

• photosynthesis 
• air 
• sunlight 
• soil 

What two materials are used in photosynthesis?

• carbon monoxide and water 
• carbon dioxide and soil 
• carbon dioxide and oxygen
• carbon dioxide and water 

Stomata is found in the _______. 

• stems 
• roots 
• leaves 
• flower 

_______ are tubes that carry nutrients to other parts of the plant. 

• stomata 
• roots 
• xylem 
• xylophone 

The green pigment in leaves that captures the energy from the sun. 

• borophyll 
• chlorophyll 
• photosynthesis 
• leaves 

Where does carbon dioxide for photosynthesis come from?

• soil 
• air 
• sun 
• water 

Which plant part is responsible for capturing sunlight and carrying out photosynthesis?

• leaves 
• stem
• flower
• roots 

Some plants grow in hot dry areas. Why might they grow very deep roots?

• To protect the plant from sun damage

• To take in as much light as possible

• To trap insects

• To reach water that is underground