Properties
Rocks
Soil
Sizes
Rock or not
100
Rocks can be sorted by their ...
Size, color, shape, texture, weight, or kind
100
Someone who studies rocks is a ...
Geologist
100
When it does not rain for a long time, the soil gets very ...
dry
100
The biggest type of rock is a ...
Mountain or boulder
100
True or false. A road is made from rocks.
True
200
When a rock gets wet, it changes because...
anything about properties changing.. darker color, shinier, etc.
200
Plants and animals that turn to rock are called...
fossils
200
When water is added to sand and you shake it up, it separates into _____ and _____.
sand and silt
200
The smallest type of rock is ....
Silt
200
True or false. A house can be made from a type of rock.
True
300
Many things are made from rocks because rocks are...
Strong
300
Rocks are made from ...
Minerals
300
Worms help the soil by ...
breaking the soil apart, allowing air to get in
300
A tool that can be used to sort rocks by sizes...
a screen
300
True or false. A swing set can be made from a type of rock.
False
400
A word to describe silt would be...
soft, smooth, tiny, etc.
400
Rocks move from place to place by ...
Wind and water
400
Animals live in soil because...
it protects them
400
A tool you can use to measure the size of a rock is...
a ruler
400
True or false. A sand castle is made from a type of rock.
true
500
I think the best rock is ____ and ____ because ...
any reasonable answer
500
The type of rock you would use to make a bowl is...
Clay
500
When plants and animals decay in the ground, it is called...
humus
500
When a piece of rock breaks off of a boulder, it is called a ...
Pebble
500
If you were building a house, the best type of rock to use would be... because...
boulders, big and strong
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