Environmental Scienc ...

The Earth

Question 1:  

Choose the correct answer and write in the blanks.

 1. The shape of the earth is like a _______.

 2. Flat lands are called _______.

 3. We live on the _______ part of the earth.

 4. The part of the earth facing the sun has ________.

 5. _______ are found between mountains and hills.

 6. _______ are higher than hills.

 7. Most part of the earth is covered with _______.

 8. We should say NO to _______ bags.

 9. We find large number of _______ and animals in forest.

10. The earth spins like a _______.

Answer:  

Choose the correct answer and write in the blanks.

 1. The shape of the earth is like a ball.

 2. Flat lands are called plains.

 3. We live on the land part of the earth.

 4. The part of the earth facing the sun has day.

 5. Valleys are found between mountains and hills.

 6. Mountains are higher than hills.

 7. Most part of the earth is covered with water.

 8. We should say NO to plastic bags.

 9. We find large number of plants and animals in forest.

10. The earth spins like a top.

Question 2:  

True/False

1. We live on the Earth. ______ 

2. The side of the Earth away from the sun has day. ______

3. The side of the earth facing the sun has night. ______

4. Our Earth is made up of only land. ______

5. Some animals and plants live in water. ______

6. We grow food on land. ______

7. Land is the same everywhere. ______

8. The earth is round like a ball. ______

9. Plastic bags are harmful for our earth. ______

10. Large areas of dry lands are called deserts. ______

Answer:

True/False

1. We live on the earth. True 

2. The side of the earth away from the sun has day. False

3. The side of the earth facing the sun has night. False

4. Our earth is made up of only land. False

5. Some animals and plants live in water. True

6. We grow food on land. True

7. Land is the same everywhere. False

8. The earth is round like a ball. True

9. Plastic bags are harmful for our earth. True

10. Large areas of dry lands are called deserts. True

Question 3:  

Tick the correct answer.

1. Green part of the earth shows 

    a. land    b. air     c. water 

2. Most people live in   

    a. deserts     b. plains     c. hills

3. High part of a land is 

    a. hill     b. plains     c. valley

4. The land between two hills is known as  

    a. mountain      b. valley      c. forest

5. Large areas of dry lands are called

    a. plains     b. mountains     c. deserts

Answer:

Tick the correct answer.

1. Green part of the earth shows 

    a. land    b. air     c. water 

2. Most people live in  

    a. deserts     b. plains     c. hills

3. High part of a land is 

    a. hill     b. plains     c. valley

4. The land between two hills is known as  

    a. mountain      b. valley      c. forest

5. Large areas of dry lands are called

    a. plains     b. mountains     c. deserts

Question 4: 

Answer the following questions. 

Q1. What is the earth made up of?

Ans. It is made up of land and water.

Q2. What is the shape of the earth?

Ans. The earth is round like a ball.

Q3. Whose tops are covered with snow?

Ans. Mountain tops are covered with snow.

Q4. What do you mean by globe?

Ans. A globe is a model of the earth.

Q5. What are plains?

Ans. Some parts of the land are flat. They are called plains.

Q6. What are hills?

Ans. Some parts of the land are high. They are called hills.

Q7. What are called deserts?

Ans. Large areas of dry lands are called deserts.

Q8. What is valley?

Ans. An area of land between hills or mountains is called valley.

Q9. What are mountains?

Ans. Mountains are very high land forms. Their peaks are usually covered with snow.

Q10. Where is water found on earth?

Ans. Water on earth is found in lakes, rivers, seas and oceans. It is also present as snow on high mountains.

Q11. How do we get day and night?

Ans. The earth spins like a top. The side of the earth facing the sun has day, while the side away from the sun has night.

Q12. Why do we live on earth?

Or

Why does the life exist on earth?

Ans. We live on the earth because it has all the necessary elements for our survival. These elements are air, water and soil.

Q13. What are the ways in which we can keep the earth clean?

Ans. We should not throw rubbish and wastes on land or in water.

We should say NO to plastic bags.