Question

1. Answer the following questions in 10-20 words

a) define migration.

b) why do the polar regions experience such extreme weather?

2. Choose the correct option

a) which of the following places has a higher chance of being affected by a cyclone?

i) new Delhi

ii) Bangalore

iii) vishakhapatnam

iv) Goa

b) Which of the following soil is best for growing crops?

i) clayey soil

ii) loamy soil

iii) muddy soil

iv) sandy soil

3.Answer the following questions in 30-40 words

a) list and explain two adaptions seen in animals living in polar regions

b) explain how global wind pattern are formed across the earth

c) define percolation rate of water. how it is calculated?

d) distinguish between sandy soil and clayey soil.

4. Answer the following in 60-80 words

a) explain the formation of sea breezes and land breezes with the help of diagram.

b) give reasons for the following:

i) a hot air balloon comes down when the flame is turned off or reduced

ii) banners and advertisement boards get ripped and blown off during cyclones

Answer 1

Answer:

oicfn sb;u fd; c

Explanation:

ceiur i yhc fdl ychsdvf

Answer 2

Answer:

2)..MUDDY SOIL ,1)...Vishakhapatnam