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Worksheets

Science

Total questions: 64

Worksheet time: 35mins

Name
Class
Date
1.

Minerals are man-made substances.

a)

True

b)

False

2.

Hydroelectric Energy is produced or made by the force of falling water.

a)

True

b)

False

3.

Fossil fuels are made up of animals and plants that just died.

a)

True

b)

False

4.

Wind energy is a source of energy from the rapid flow of the wind.

a)

True

b)

False

5.

Petroleum is found mainly in north Trinidad.

a)

True

b)

False

6.

When we remove fossil fuels from the earth no damage is done to the environment.

a)

True

b)

False

7.

Solar Energy does not produce any pollution.

a)

True

b)

False

8.

Solar energy is cheap to collect, convert and store.

a)

True

b)

False

9.

What state of matter is orange juice?

a)

solid

b)

liquid

c)

gas

10.

What state of matter is ice?

a)

solid

b)

liquid

c)

gas

11.

What state of matter is oxygen?

a)

solid

b)

liquid

c)

gas

12.

What are diamonds used for?

a)

making stones

b)

making jewelry

c)

making aluminium

13.

What is asphalt used for?

a)

making mirrors

b)

making road paving material

c)

to build airplanes

14.

Which mineral is used to make electrical wires?

a)

sulphur

b)

gold

c)

copper

15.

Which mineral is used to build airplanes?

a)

aluminium

b)

asphalt

c)

silver

16.

Name the vertebrate group.

a)

Mammal

b)

Amphibian

c)

Fish

d)

Bird

e)

Reptile

17.

Name the vertebrate group.

a)

Bird

b)

Reptile

c)

Fish

d)

Amphibian

e)

Mammal

18.

Name the vertebrate group.

a)

Mammal

b)

Fish

c)

Amphibian

d)

Bird

e)

Reptile

19.

Choose the product made from petroleum.

a)

asphalt

b)

coal

c)

aluminium

20.

Tick the uses of Natural Gas.

a)

lighting stoves

b)

making plastics

c)

making steel

d)

making glass

21.

Why should we conserve energy?

a)

It protects the environment.

b)

We can save money.

c)

The air is cleaner.

d)

People enjoy a higher quality of life.

22.

What is one effect of global warming?

a)

The earth is shrinking

b)

Glaciers are melting

c)

The sun is becoming hotter

23.

What are the adverse effects of Fossil Fuels on human beings and the environment? Check all that apply.

a)

Acid rain

b)

Health concerns eg. Cancer

c)

Global warming

d)

Harm to the environment and agricultural land

24.

What is Solar energy ?

a)

Energy from the wind

b)

Energy from the rain

c)

Nuclear energy

d)

Energy from the sun

25.

True or False? Check all that apply

a)

Solar energy is the first energy source in the world

b)

Solar energy creates pollution

c)

Solar energy is mostly used in generating light and heat

d)

Many living things depend on Solar energy

e)

Solar cells change light energy into electricity

26.

Solar energy is used to create

(a)  

27.

Name 3 alternative sources of energy

a)

Geothermal energy

b)

Fossil Fuel energy

c)

Biomass energy

d)

Wave energy

28.

What are the good uses of Fossil fuels?

a)

Fuel

b)

Generate electricity

c)

Make acid rain

d)

Cause global warming

29.

Select all the fossil fuels shown:

a)

Natural gas

b)

Crude oil

c)

Coal

d)

Wind

30.

What is Precipitation in the Water Cycle?

a)

The process where the Sun's heat turns water from the oceans, lakes, etc, into water vapour.

b)

The process whereby water vapour cools and is converted into liquid water or rain.

c)

The process whereby the liquid water falls to the earth in the form of rain or snow.

d)

The process whereby the water is collected in ponds, lakes, oceans, etc.

31.

What is Condensation in the Water Cycle?

a)

The process where the Sun's heat turns water from the oceans, lakes, etc, into water vapour.

b)

The process whereby water vapour cools and is converted into liquid water or rain.

c)

The process whereby the liquid water falls to the earth in the form of rain or snow.

d)

The process whereby the water is collected in ponds, lakes, oceans, etc.

32.

What is Evaporation in the Water Cycle?

a)

The process where the Sun's heat turns water from the oceans, lakes, etc, into water vapour.

b)

The process whereby water vapour is converted into liquid water or rain.

c)

The process whereby the liquid water falls to the earth in the form of rain or snow.

d)

The process whereby the water is collected in ponds, lakes, oceans, etc.

33.
Which part of the water cycle is occuring when warm, moist air cools and begins forming clouds?
a)
condensation
b)
evaporation
c)
precipitation
d)
transpiration
34.
Which process impacts the water cycle by drawing water vapor from plant leaves?
a)
evaporation
b)
condensation
c)
precipitation
d)
transpiration
35.
Which best explains why runoff is important?
a)
It returns water to other locations on Earth
b)
It increases the chance of flooding
c)
It makes evaporation occur faster
d)
It increases condensation
36.
Which will increase transpiration?
a)
increase in evaporation
b)
decrease in evaporation
c)
increase in the sun's energy
d)
decrease in the sun's energy
37.
A student gets a can of soda from the refrigerator.  There is a thin film of moisture on the surface of the can.  Which best describes the source of the moisture?
a)
Water from the air condensed on the can
b)
Water from the can evaporated into the air
c)
Melted ice from the refrigerator forms on the can
d)
Ice from the refrigerator becomes frozen on the can
38.
Which term best describes the flow of water over land?
a)
runoff
b)
precipitation
c)
transpiration
d)
condensation
39.
Which process of the water cycle returns condensed water to the earth's surface?
a)
evaporation
b)
precipitation
c)
transpiration
d)
condensation
40.
Which term best describes the flow of water over land?
a)
runoff
b)
precipitation
c)
transpiration
d)
condensation
41.
Approximately what percent of the Earth is covered by water?
a)
70%
b)
30%
c)
50%
d)
90%
42.
Why would a community that has suffered a drought hope for lots of snow over the winter?
a)
Snow will prevent the wells from pumping air into the water lines'
b)
When the snow melts, it will replenish the underground water levels.
c)
People need less water because snow causes colder temperatures outside. 
d)
People can collect the snow, melt and purify it, and use the water in their homes.
43.

Petroleum is found mainly in north Trinidad.

a)

True

b)

False

44.

Minerals are man-made substances.

a)

True

b)

False

45.

Hydroelectric Energy is produced or made by the force of falling water.

a)

True

b)

False

46.

Fossil fuels are made up of animals and plants that just died.

a)

True

b)

False

47.

Wind energy is a source of energy from the rapid flow of the wind.

a)

True

b)

False

48.

Petroleum is found mainly in north Trinidad.

a)

True

b)

False

49.

When we remove fossil fuels from the earth no damage is done to the environment.

a)

True

b)

False

50.

Solar Energy does not produce any pollution.

a)

True

b)

False

51.

Solar energy is cheap to collect, convert and store.

a)

True

b)

False

52.

What state of matter is orange juice?

a)

solid

b)

liquid

c)

gas

53.

What state of matter is ice?

a)

solid

b)

liquid

c)

gas

54.

What state of matter is oxygen?

a)

solid

b)

liquid

c)

gas

55.

What are diamonds used for?

a)

making stones

b)

making jewelry

c)

making aluminium

56.

What is asphalt used for?

a)

making mirrors

b)

making road paving material

c)

to build airplanes

57.

Which mineral is used to make electrical wires?

a)

sulphur

b)

gold

c)

copper

58.

Which mineral is used to build airplanes?

a)

aluminium

b)

asphalt

c)

silver

59.

Name the vertebrate group.

a)

Mammal

b)

Amphibian

c)

Fish

d)

Bird

e)

Reptile

60.

Name the vertebrate group.

a)

Bird

b)

Reptile

c)

Fish

d)

Amphibian

e)

Mammal

61.

Name the vertebrate group.

a)

Mammal

b)

Fish

c)

Amphibian

d)

Bird

e)

Reptile

62.

Choose the product made from petroleum.

a)

asphalt

b)

coal

c)

aluminium

63.

Tick the uses of Natural Gas.

a)

lighting stoves

b)

making plastics

c)

making steel

d)

making glass

64.

Why should we conserve energy?

a)

It protects the environment.

b)

We can save money.

c)

The air is cleaner.

d)

People enjoy a higher quality of life.