4th Grade > Science
WATER MCQs
Total Questions : 34
| Page 2 of 4 pages
Answer: Option A. -> Evaporation
:
A
Evaporation is the process by which a liquid gets converted into gas. This process increases with the increase in the temperature.
On sunny days, the temperature is higher.Hence, water in the puddles gets evaporated to form water vapour.
:
A
Evaporation is the process by which a liquid gets converted into gas. This process increases with the increase in the temperature.
On sunny days, the temperature is higher.Hence, water in the puddles gets evaporated to form water vapour.
Answer: Option A. -> True
:
A
The wooden bowl hasless density whencompared to water. When this bowl is placed in water, it willfloat.
:
A
The wooden bowl hasless density whencompared to water. When this bowl is placed in water, it willfloat.
Answer: Option A. -> True
:
A
71% of Earth's surface is covered with water and rest 29% with land. Out of this 71%, 97% is saltwater while only 3% is freshwater.
:
A
71% of Earth's surface is covered with water and rest 29% with land. Out of this 71%, 97% is saltwater while only 3% is freshwater.
Answer: Option A. -> liquid
:
A
Oceans are large water bodies, which have water in liquid state.
:
A
Oceans are large water bodies, which have water in liquid state.
Answer: Option A. ->
True
:
A
:
A
The wooden bowl has less density when compared to water. When this bowl is placed in water, it will float.
Answer: Option A. ->
Evaporation
:
A
:
A
Evaporation is the process by which a liquid gets converted into gas. This process increases with the increase in the temperature.
On sunny days, the temperature is higher. Hence, water in the puddles gets evaporated to form water vapour.
Answer: Option B. ->
Solid
:
B
:
B
Water in solid state is known as Ice and could be obtained by cooling down water below the freezing point.
Question 18.
Which of the following are different forms of precipitation?
Note: This question has more than one correct answer.
-
Rain
-
Snow
-
Hail
-
Drizzle
Answer: Option B. ->
Snow
:
A, B, C, and D
Water droplets present in the atmosphere combines to form clouds. When these clouds get heavy, it generally falls back to the ground in the form of drizzle, rain, snow or hail. This processs happens due to precipitation of water.
:
A, B, C, and D
Water droplets present in the atmosphere combines to form clouds. When these clouds get heavy, it generally falls back to the ground in the form of drizzle, rain, snow or hail. This processs happens due to precipitation of water.
Answer: Option C. ->
Grit chamber
:
C
A grit chamber adjusts the speed at which sewage flows such that the heavier paticles like stones, sand, etc. followed by smaller particles settle down to the bottom of the chamber.
:
C
A grit chamber adjusts the speed at which sewage flows such that the heavier paticles like stones, sand, etc. followed by smaller particles settle down to the bottom of the chamber.
Answer: Option A. ->
liquid
:
A
:
A
Oceans are large water bodies, which have water in liquid state.
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