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Week3 Daily routine - Lesson2 G7 T1

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

What is the smallest unit of matter?

a)

Molecule

b)

Atom

c)

Compound

d)

Element

2.

What describes the continuous movement of carbon?

a)

Carbon cycle

b)

Nitrogen cycle

c)

Oxygen cycle

d)

Water cycle

3.

What is the process of water changing from liquid to gas called?

a)

Condensation

b)

Evaporation

c)

Precipitation

d)

Transpiration

4.

What is the process of water vapor turning into liquid called?

a)

Evaporation

b)

Sublimation

c)

Precipitation

d)

Condensation

5.

What do we call water that falls from clouds?

a)

Transpiration

b)

Precipitation

c)

Condensation

d)

Evaporation

6.

What cycle involves the movement of nitrogen from air to soil?

a)

Oxygen cycle

b)

Carbon cycle

c)

Nitrogen cycle

d)

Water cycle

7.

What is nitrogen fixation?

a)

Changing nitrogen gas into a usable form

b)

Moving nitrogen to the atmosphere

c)

Evaporating nitrogen

d)

Condensing nitrogen

8.

What is the continuous movement of oxygen called?

a)

Water cycle

b)

Nitrogen cycle

c)

Carbon cycle

d)

Oxygen cycle

9.

What is the process of water moving from Earth's surface into the atmosphere called?

a)

Transpiration

b)

Precipitation

c)

Condensation

d)

Evaporation

10.

What is the term for the solid form of precipitation?

a)

Fog

b)

Mist

c)

Rain

d)

Hail

11.

What is the main characteristic of matter?

a)

It can be touched

b)

It can be seen

c)

It has volume and mass

d)

It has color

12.

What is the process of water vapor turning into clouds called?

a)

Precipitation

b)

Transpiration

c)

Condensation

d)

Evaporation

13.

What is the cycle that involves the movement of water?

a)

Oxygen cycle

b)

Nitrogen cycle

c)

Carbon cycle

d)

Water cycle

14.

What is the process of water falling to the ground called?

a)

Transpiration

b)

Precipitation

c)

Condensation

d)

Evaporation

15.

The greenhouse effect is about

a)

warming the atmosphere because of increased CO2 levels

b)

warming the atmosphere because of decreased CO2 levels

c)

cooing the atmosphere because of increased CO2 levels

d)

cooling the atmosphere because of decreased CO2 levels

16.
The process in which water vapor is released into the air through the stoma on the leaves of plants is called __________.
a)
Evaporation
b)
Transpiration
c)
Precipitation
d)
Condensation
17.
Water moving over the land surface is called __________.
a)
rivers
b)
streams
c)
runoff
d)
None of the Above
18.
Plants and animals need nitrogen to make __________.
a)
Protein
b)
Carbohydrates
c)
Lipids
d)
Nucleic Acids
19.

Decomposition

a)

consumes carbon dioxide

b)

releases carbon dioxide

c)

releases oxygen

d)

destroys carbon atoms

20.

Decomposition

a)

consumes carbon dioxide

b)

releases nitrogen

c)

releases oxygen

d)

destroys carbon atoms

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