NCERT Solutions for Class 4 Environmental Studies Chapter 21 - Home And Abroad

Question 1:

Why do you think many trees cannot grow in desert areas ?

Answer:

It is because there is sand everywhere and no water except sea water which is not suitable for plants.

Question 2:

Do you have any relatives who live in another country ?

Answer:

Yes, My sister who lives in U.S.A.

Question 3:

How long have they lived there ? Did they go there for studies or for work ? Was there any other reason ?

Answer:

She is there for the last seven years. She had gone there to pursue further studies.

Question 4:

To which country does this currency belong ? How did you know ?

Answer:

It is Indian currency. It is written on the top of it.

Question 5:

Whose picture can you see on the notes ?

Answer:

Mahatma Gandhi our Rashtra Pita.

Question 6:

Can you find any number on the notes (other than the value) ?

Answer:

Yes, it is the serial number of the note.

Question 7:

Take a ten rupee note and observe it carefully. How many languages can you see on the note ?

Answer:

Fifteen.

Question 8:

How many of these coins do you recognise ?

Answer:

All the eight coins.

Question 9:

What is written on each coin other than the value ?

Answer:

India