PLANTS SCIENCE YEAR 2

Three main things plants need to survive. 

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

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 

The source of energy plants use to make food

• photosynthesis 
• air 
• sunlight 
• soil 

Plants are considered producers because 

• they produce carbon dioxide 
• they produce their own water 
• they produce sunlight 
• they produce their own food 

Choose the wrong statement.

During the growth of plant,

• the number of leaves increase

• the stem becomes thinner

• the root becomes longer

Choose the wrong answer.

The Importance of plants are

• animal's habitat

• source of food

• source of medicine

• human' s habitat

Which plant is healthy?

• 
• 

What are the basic needs of plants to grow healthy?

• water,sunlight,air

• sunlight,flower,vase

• fruits, water,air

• flower,water,air

What is the main function of the roots

• To store water and food

• To provide support and keep it stable

• To absorb water and minerals in the soil

• To stop soil erosion

What part of the plant makes the food?

• The leaves

• The roots

• The stem

• The flowers