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WorksheetsThird grade- Final Exam
Total questions: 50
Worksheet time: 25mins
Oceans cover ___________ % of earth's surface
50
30
70
10
Choose the characteristics of the oceans
Humans can drink its water
Its water is not salty
They are really big bodies of water
There are more than two oceans in the world
They are found in cold water and are large bodies of moving ice. (ONE WORD)
(a)
Seas are not part of the oceans
False
True
Choose the oceans of the world
Indian ocean
Arctic ocean
Pacific ocean
Atlantic ocean
They are usually found between mountains. Their water is fresh and it flows to lakes, seas and oceans. (ONE WORD)
(a)
Look at the image and choose the correct landform
Pond
Hill
Plain
Valley
Choose the examples of landforms
Volcano
Plain
Pond
Mountain
They are high, large and made of rock. (ONE WORD)
(a)
Look at the image and choose the correct landform
Valley
Plain
Pond
Lake
Choose the layers of the soil
Topsoil
Subsoil
Bedrock
Landform
It is the hardest layer of the soil. It is made of big rocks. (ONE WORD)
(a)
It is a natural feature of earth that forms on land and water
Landform
Soil
Plateau
Pollution
The three R's to protect the environment are:
Reduce
Reuse
Recycle
Repair
It means to use less. (ONE WORD)
(a)
It is to find a new purpose for different objects
Reuse
Reduce
Recycle
Repair
Choose the actions that you can do to reduce contamination
Don't use plastic bags
Stop buying things that you don't need
Turn off the lights when you don't use them
Take short showers
It is the process in which water from lakes, rivers and oceans becomes vapor. (ONE WORD)
(a)
It is when vapor changes into liquid water
Condensation
Collection
Precipitation
Collection
Choose the materials that you can recycle
Glass
Batteries
Paper
Plastic
It is the process in which precipitated water accumulates in rivers, lakes and oceans. (ONE WORD)
(a)
This action is good for the environment
True
False
Choose the types of precipitation
Rain
Hail
Sleet
Snow
The name of this precipitation is: (ONE WORD)
(a)
Choose the correct order of the water cycle
Evaporation, condensation, precipitation, collection
Evaporation, condensation, collection, precipitation
Evaporation, collection, precipitation, condensation
Evaporation, collection, condensation, precipitation
Choose the actions that are bad for the environment
Using cars
Cutting down trees
Hunting animals
Separating the garbage
It is a place where animals can have a safe life. (ONE WORD)
(a)
The sun is
A big star
A big comet
A big planet
A big asteroid
Choose the characteristics of the sun
The sun is made of hot gases
The sun gives us light and heat
The sun is the biggest star of the galaxy
The sun is the center of the solar system
It is a hole on the ground formed when an asteroid hits the moon. (ONE WORD)
(a)
The sun looks low in the sky during mornings
Sunrise
Sunset
Noon
Eclipse
Choose the characteristics of the stars
The stars are bigger than the moon
Earth's moon is bigger than the stars
There are millions of stars in the universe
The stars are ball of gases with different colors and sizes
The sun looks low in the sky at (a) in the evening. (ONE WORD)
It is a group of stars that forms a picture with imaginary lines
Constellations
Asteroids
Belts
Dippers
Choose the characteristics of earth's moon
The moon does not make its own light
It orbits around the earth
It has a lot of craters and mountains
The moon is the brightest object in the sky
It is a large body of rock or gas that orbits around the sun. There are eight of them in the solar system. (ONE WORD)
(a)
The phase of the moon when we can see the moon complete is called:
Full moon
Red moon
New moon
Half moon
Choose the characteristics of a thunderstorm
The clouds are really dark
We can see thunder
We can hear lightning
There is a lot of rain
It is how hot or cold something is. (ONE WORD)
(a)
It is when a place is really dry and there is not enough water to survive
Drought
Weather
Temperature
Precipitation
Choose the characteristics of tornadoes
It comes from thunderstorms
It is really dangerous
It forms inside the clouds
It has lightning
It measures the speed of the wind (ONE WORD)
(a)
Thunderstorms can have hail too
True
False
Choose the actions to stay safe during a hurricane
Stay away from windows
Don't come close to the ocean
Go outside of your house
Store extra food and water
It is the water that falls from clouds in form of rain, snow, hail or sleet. (ONE WORD)
(a)
It shows the direction of the wind
Anemometer
Wind vane
Rain gauge
Thermometer
Choose the two planets that are the farthest to the sun
Neptune
Jupiter
Saturn
Uranus
At (a) the sun looks up in the sky. (ONE WORD)
You can see lightning and hear thunder
True
False
Choose the characteristics of a desert
It is hot
It is dry
It is cold
It is wet
