Weather - 1 Class 1 Worksheet Science

Q1: Fill in the blanks

(i) The sun is bright on a _____ day. (cold/sunny)
(ii) Flowers bloom in the _____ season. (winter/spring)
(iii) The leaves on trees turn yellow in _____ season. (autumn/spring)
(iv) During the _____ season, the roads are wet. (winter/rainy)
Ans:
(i) The sun is bright on a Sunny day. (cold/sunny)

(ii) Flowers bloom in the Spring season. (winter/spring)
(iii) The leaves on trees turn yellow in Autumn season. (autumn/spring)
(iv) During the Rainy season, the roads are wet. (winter/rainy)

Edurev Tips:

• A bright sunny day is the most ideal to go out for a long drive.
• Flowers will bloom in the spring.
• Autumn is the season which falls between summer and winter. There are many changes which begin in this fascinating season. leaves of the trees turn vibrant red, yellow and orange from green.
• The rainy season is the monsoon season which starts in the month of June and lasts till September.

Q2: True or False

(i) When the snowfalls, it becomes very hot. 
(ii) We like to drink cold water in winters. 
(iii) We wear cotton clothes in summer. 
(iv) We put on coolers in winter.
Ans:  
(i) When the snowfalls, it becomes very hot. False
(ii) We like to drink cold water in winters. False
(iii) We wear cotton clothes in summer. True
(iv) We put on coolers in winter. False

Edurev Tips:

• When the snow falls, it becomes very cold.
• We like to drink cold water in the summer.
• We wear cotton clothes in summer.
• We put it cooler in the summer.

Q3: Looking at the given pictures name which season is it?

(i) 

(ii) 

(iii) 
Ans: 
(i) It is Rainy
(ii) It is Summer
(iii) It is Winter

Q4: Match the Following

Ans:

According to this definition, each season begins on the first of a particular month and lasts for three months: Spring begins on March 1, summer on June 1, autumn on September 1, and winter on December 1.

Q5: Answer the following questions

(i) What happens during a sunny day?
Ans: Sunny weather days are days when there are very little or no clouds in the sky. We usually experience more sunny days in the summer when the days are warmer. This is the reason we enjoy spending more time outside in the summer.

(ii) Name the five seasons of the year.
Ans: These seasons are Spring, Summer, Rainy, Autumn and Winter.

(iii) Why do we wear cotton clothes during hot weather?
Ans: We should wear cotton garments in summer for the fact that during summers we generally sweat so much. Thus, cotton being a good absorber of water helps in absorbing sweat and exposing it to the atmosphere.

(iv) Why do we wear woollen clothes during cold weather?
Ans: We wear woollen clothes in winter because woollen clothes have fine pores filled with air. Wool and air are both conductors of heat and thus keeps the body warm.

(v) What do you like to do on a cold day?
Ans: We can enjoy a cold day by sitting near a bonfire and watching TV, Skiing, snowboarding, ice skating, tubing, snowshoeing; they all have something in common, and that is cold temperatures and snow.