Call: 6302644134 | Email: skkedu9@gmail.com

class-4-Science-Weather

class-4-Science-Weather -1

1 / 20

Earth's natural heating process is called

2 / 20

When droplets in a cloud reach a certain size, they:

3 / 20

The short-term state of the atmosphere is called:

4 / 20

What is water cycle?

5 / 20

What happens when the rate of evaporation equals the rate of condensation?

6 / 20

Which of the following is the cause of the change of seasons?

7 / 20

Which of the following decreases as elevation increases?

8 / 20

What do scientists use to express the amount of water vapour in the air?

9 / 20

The sun's energy causes water to change states through:

10 / 20

7Changes in weather are caused by the interaction of:

11 / 20

Which of the following is NOT true of an ice age?

12 / 20

What causes changes in weather?

13 / 20

The rate of evaporation of water is slower when:

14 / 20

Changes in weather are the interaction of:

15 / 20

As surface currents move,

16 / 20

Which of the following weather conditions causes the most deaths?

17 / 20

Global warming may be caused by:

18 / 20

Which of the following statements is NOT true about winds?

19 / 20

When temperatures fall below 0°C, what forms in a cloud?

20 / 20

What is a cloud made of?

class-4-Science-Weather -2

1 / 15

One reason for global warming may be:

2 / 15

Evaporation increases with:

3 / 15

Bleaching powder helps in clearing water by acting on:

4 / 15

At higher elevations,

5 / 15

Washing clothes near a water source is harmful because the dirt and soap released:

6 / 15

Anaya carried out an experiment. She poured 200 ml of water into each of the three containers shown below. She put the containers under the sun and recorded the time taken for the water to evaporate completely from each container.

The aim of the experiment was:

7 / 15

The distance north or south from the equator is called

8 / 15

Seasons are caused by:

9 / 15

Stream-like movements of water that have a large effect on an area's climate are:

10 / 15

Humidity is:

11 / 15

The amount of bleaching powder for purifying water should be:

12 / 15

In the process of boiling:

13 / 15

Water is safe for human consumption only when it is free from:

14 / 15

Land breeze blows during:

15 / 15

When air is nearly saturated and temperature drops, what is reached?

Your score is

The average score is 0%

0%