Class 4 science

The plant take carbon dioxide from the atmosphere through

• Roots

• Flowers

• Stems

• Leaves

the process through which plant used water sunlight and carbon dioxide to make their food and release oxygen in the air

• Chlorophyll

• Photosynthesis

• Stomata

The food in plant is stored as

• Starch

• Stomata

• Oxygen

The green pigment in the leaves which give green colour to the leaves

• Chlorophyll

• Cuticle

• Stomata

Plants are the basis of all

• Organisms

• Food chain

• Plants life

Interrelationship between plants and animal helps to keep

• Balance in nature

• Food chain

• Photosynthesis

Plants which grow in desert are also called

• Xerophytes

• Parasitic plants

• Coniferous trees

The plant lacking chlorophyll are called

• Non green plants

• Underwater plants

• Parasitic plant

• Emergent plant

Which plant do not have stomata

• Fixed plant

• Underwater plant

• Emergent plant

• Floating plant

Animals that eat only plants are called

• Carnivorous

• Omnivorous

• Herbivorous