NCERT Solutions for Class 1 Science Chapter 11

The weather does not remain the same. It changes from time to time. Some days are hot. Some days are cold. Some days are cool and windy. Weather affects what we wear, what we eat and what we do.

On a sunny day, the sun shines brightly. The weather is hot. We wear cotton clothes on a hot day. We like to eat and drink cold things. People use to go to hill stations on hot days. We also like to go for swimming on a hot day.

The days and nights are cold in winters. Sometimes very cold winds blow. Sometimes it rains and we feel colder. We wear woolen clothes on a cold day. We like to eat and drink hot things. In winters snow also falls in the mountains.

On some days it rains a lot. It rains for many days. The sky is full of clouds. We cannot see the sun. We use umbrellas, raincoats and gum boots when it rains, Monsoon days are rainy and cool. Sometimes just after it rains, we see a rainbow up in the sky.

Moving air is called wind. Some days, the wind blows very strongly. These are called windy days. A windy day is mostly cool. These winds sometimes become storms. The trees keep swaying, sometimes the trees fall. We should not go outdoors on a windy day.

1. Weather is the condition of air around the earth.
2. Weather changes from day to day.
3. Weather can be hot, cold, windy or rainy.
4. Some days are windy; some days are rainy.
5. We change our lifestyle according to the changing of weather.

1. We like to eat ______________ on hot days.
(a) Cakes
(b) Pizza
(c) Ice-creams

2. We wear these clothes in winter.
(a) Cotton
(b) Woolen
(c) Silk

3. We use a ______________ on rainy days.
(a) Raincoat
(b) Sweater
(c) Coat

4. ______________ keep changing from day to day.
(a) Weather
(b) Wind
(c) Sun

Answers:
1. C
2. B
3. A
4. A

1. Weather always remains the same.
2. We wear woolen clothes during summer season.
3. We sit near fire in winters.
4. The days on which the sun shines brightly are called sunny days.

Answers:
1. F
2. F
3. T
4. T

Answers:
1. D
2. A
3. B
4. C

Question:
What type of clothes we wear in winter season?
Answer:
We wear woolen clothes during summer season.

Question:
What do we like to eat and drink on a hot day?
Answer:
We like to eat and drink Cold things on a hot day.

Question:
What happens on windy day?
Answer:
On windy day the wind blows very strongly.

Question:
What do you use on rainy days?
Answer:
We use umbrellas, raincoats and gum boots when it rains.