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Maharashtra Board Class 4 EVS The Inter-relationships between Living Things

Last updated on June 26th, 2023 at 10:38 pm

Class 4 EVS The Inter-relationships between Living Things

 

Q: What are the basic needs of all living things?

A: Food, water, and air.

 

Q: Why do tigers have stripes?

A: Tigers have stripes to blend in with the tall grasses and make it difficult for prey to spot them.

 

Q: What do tigers feed on?

A: Tigers feed on animals like deer, nilgai, and bison.

 

Q: What kind of environment does a tiger need to survive?

A: A tiger needs a waterhole that never dries up, dense vegetation, tall grasses, or caves in hills or mountains to find shelter.

 

Q: What are some ways in which animals are useful to us?

A: Animals can carry burdens, draw carts, help with heavy farm work, and guard our houses.

 

Q: What are some things we get from plants?

A: We get foodgrains, vegetables, fruits, flowers, and cottonwool from plants.

 

Q: How do we grow plants that are useful to us?

A: We sow seeds, provide water and manure, and spray pesticides when necessary.

 

Q: What are some examples of animals and what they eat?

A: Chameleons eat insects, snakes eat mice and frogs, tigers eat deer, goats and sheep eat leaves of plants, and cattle eat grass.

 

Q: What does it mean for an animal to be arboreal?

A: Arboreal animals live on trees.

 

Q: How do arboreal animals help the trees they live on?

A: They spread the seeds of the fruit they have eaten through their droppings, which allows new trees to grow in different places.

 

Q: What kind of animals find trees useful for building their nests?

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