Life of Plants and Animals EVS Week 4 Session 1

How do plants contribute to the balance of gases in the atmosphere?

• By releasing carbon dioxide during photosynthesis

• By exhaling both oxygen and carbon dioxide

• By absorbing carbon dioxide and releasing oxygen during photosynthesis

• By absorbing oxygen from the atmosphere

What is the process called in which plants make their own food?

• Photosynthesis

• Pollination

• Germination

• Respiration

How do animals help plants in seed dispersal?

• By breathing out oxygen

• 
  By hiding seeds underground

• By carrying seeds on their fur or in their droppings

• By cutting seeds into smaller pieces

What role do animals play in pollination?

• They produce pollen in their bodies.

• They eat pollen and produce oxygen.
  

• They plant seeds near water sources.

• They transfer pollen from one flower to another while gathering nectar.

What is one consequence of disturbing the balance between plants and animals?

• Growth of biodiversity

• Increased oxygen production

• Greater seed dispersal

• Climate change and loss of biodiversity

Which method helps protect forests and ensure oxygen production?

• Cutting trees for paper production

• Illegal logging

• Afforestation and sustainable forest management

• Planting crops in forested areas

Why is protecting animals important for the environment?

• Animals produce food for plants.

• Animals help maintain biodiversity and assist in processes like pollination and seed dispersal.

• Animals eat plants and reduce their growth.

• Animals prevent plants from growing in new areas.