Question

MODEL ACTIVITY TASKS CLASS-IV OUR ENVIRONMENT
Write the answers to the questions given below

1) The tigers are on the brink of extinction. Why do you think that this is happening?

2 )What are the undesirable constituents of air?

3) How would you separate sand and water from their mixture?

4) What measures should we take to keep the teeth healthy?

5) Write the name of your favourite season and two of its characteristics.​

Answer 1

Explanation:

1) The tigers are on the brink of extinction. Why do you think that this is happening?

2 )What are the undesirable constituents of air?

3) How would you separate sand and water from their mixture?

4) What measures should we take to keep the teeth healthy?

5) Write the name of your favourite season and two of its characteristics.

Answer 2

Living things are divided into five kingdoms: animal, plant, fungi, protist and monera. Living things are divided into five kingdoms: animal, plant, fungi, protist and monera.