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WorksheetsT3 Review (1)
Total questions: 93
Worksheet time: 47mins
Computers are produced from
Wood
Minerals
Wool
Plants
What cause air pollution ?
Factories produce too much waste water and oil.
Factories produce too much smoke.
What cause water pollution?
People dump things in the countryside.
Factories produce too much waste water and oil.
Factories produce good products.
Factories produce too much smoke.
If we keep on causing air pollution, what will happen?
We won’t have fresh air to breathe .
We may have health problems.
Sea animals will die.
Plant and animals will die.
If we keep on causing water pollution, what will happen?
We won’t have a quiet place to live in.
We won’t have clean water to drink.
We will have hearing problem.
Sea animals will die.
_______________ is caused by fumes, smoke and other things like that.
Air pollution
Water Pollution
Noise Pollution
When we create something new out of old materials we_______________
Cycle
Recycle
SMOG is derived from?
Smoke
Fog
Both A and B
The car is creating ____________________.
Air pollution
Water pollution
Noise pollution
_____________________ is the contamination of air, land, and water.
Conservation
Ecology
Pollution
The leaking or spilling of chemicals or raw sewage into a body of water is ________ pollution.
air
water
land
Exhaust fumes released from cars, trucks, and buses are an example of ________ pollution.
water
land
air
Look at the photo. This is an example of _____ pollution.
water
air
land
What is conservation?
Saving natural resources.
Watching television throughout the day.
Using natural and human resources.
Leaving the watering running.
What are we doing to conserve when we take short showers?
Recycling water
Reusing water
Reducing the amount of water used
What are we doing when we turn off the fan and the lights when we leave the room.
We are REDUCING are use of electricity.
We are RECYCLING making electricity into something new.
We are REUSING the electricity by using it again in a new way.
Choose the list with only things I can recycle.
Soda cans, paper, banana peels
Glass jars, cardboard boxes, flowers
Soda cans, glass jars, newspaper
Newspaper, leaves, cardboard boxes
Glass jars, newspaper, old clothes
Conserving natural resources is important. All of the following are ways to conserve resources EXCEPT -
using a lunch kit
recycling a glass jar
using plastic bags once and throwing away
reusing a shoebox for a project
Making a swing out of an old tire is a way to conserve resources.
true
false
Which of the following causes pollution?
driving cars and trucks
spilling chemicals in rivers
oil spills in oceans
all of the above
What are we doing when we turn off the fan and lights when we leave the room?
We are REDUCING the use of electricity.
We are REUSING the use of electricity.
We are RECYCLING the use of electricity.
What percentage of the earth covered with water?
50%
60%
71%
80%
What is at the center of our Solar System and also the largest object in it?
Earth
Jupiter
The Sun
The Moon
What is the closest planet to the Sun?
Venus
Mercury
Earth
Mars
What four planets are gas planets?
Mercury, Venus, Earth, Mars
Mercury, Venus, Jupiter, Saturn
Neptune, Uranus, Earth, Jupiter
Jupiter, Saturn, Uranus, Neptune
Which planet takes the longest to revolve around the Sun?
Earth
Jupiter
Uranus
Neptune
Which planet is the largest?
Saturn
Jupiter
The Sun
Earth
How big is the Sun compared to other stars?
It is a small star.
It is an average size star.
It is a very large star.
The Sun revolves around the Earth.
True
False
Which one of the following is a dwarf planet?
Mercury
Venus
Pluto
Mars
Click on all of the following planets that have at least 1 moon.
Venus
Earth
Mars
Mercury
What is the order of the planets from the Sun?
Venus, Mercury, Earth, Mars, Saturn, Jupiter, Uranus, Neptune
Mercury, Venus, Earth, Mars, Neptune, Uranus, Saturn, Jupiter
Neptune, Uranus, Saturn, Jupiter, Mars, Earth, Venus, Mercury
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
Other objects orbit the Sun besides the planets.
True
False
How many planets are there in our Solar System?
7
8
6
9
Click on all of the planets that are rocky.
Earth
Saturn
Mars
Venus
Neptune
The inner planets are _______ than the outer planets.
colder
bigger
warmer
smarter
What planet is the same size as earth?
Pluto
Mars
Saturn
Venus
What planet is known as the red planet because of its red looking surface?
Earth
Saturn
Uranus
Mars
What is the name of the storm on Jupiter?
The Great Red Spot
The Spot
The Red
The Storm
What planet has thousands of beautiful, tiny rings made of chunks of ice and rock?
Neptune
Earth
Saturn
Mars
What planet has a Great Dark Spot similar to the spot on Jupiter and also has 8 moons?
Neptune
Earth
Mars
Uranus
A rocky object that orbits a planet is called a ____________.
moon
planet
dwarf planet
comet
If you could visit a planet, what planet would you visit and why?
