High tempearture or a lot of pressure can make one type of rock to another type. Marble is an example of this type of rock.
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5
Heat can change liquid into gas. For example, when we boil water it becomes water vapour. What is the process called?
evaporation
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5
In an ecosystem, all living things need food. Plants make their own food and they are called.
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10
The surface of the Earth is made of rock. What are the 3 main types of rocks?
igneous, sedimentary and metamorphic
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5
Heat changes the states of matter. What are three states of matter?
solid, liquid and gas
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trap
No points!
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seesaw
Swap points!
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fairy
Take points!
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25
baam
Lose 5 points!
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5
This simple machine consists of 2 inclined planes joined together.
wedge
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lifesaver
Give 10 points!
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rocket
Go to first place!
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rocket
Go to first place!
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lifesaver
Give 25 points!
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10
A complex machine consists of 2 or more simple machines working together. Name at least 3 simple machines of a wheelbarrow.
wheel, axel, fulcrum, lever
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5
We measure temperature with a thermometer. We can measure temperature is degrees Fahrenheit or degrees Celsius. Name a country that uses deegres Fahrenheit.
United States of America
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10
Animals can be vertebrates or invertebrates. Name 3 groups of invertebrates.
worms, arthropods, echinoderms and molluscs
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5
It is a device that makes it easier for us to do work.
machine
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thief
Give points!
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25
shark
Other team loses 15 points!
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fairy
Take points!
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25
banana
Go to last place!
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5
What is an inclined plane?
An inclined plane is a surface that connects a higher point to a lower point.
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5
Non-living and living things interact in an ecosystem. Sunlight, wind, water and oxygen are ________.
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5
Some materials get hot easily, others donยดt get hot easily. What do you call materials that get hot easily?