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WorksheetsSoil Review
Total questions: 20
Worksheet time: 10mins
A mixture of bits of rocks and bits of once living thing parts of plants and animals is known as
Rocks
Minerals
Soil
Organisms
Soil can be found in which of the following places choose 3
Rain forests
Grasslands
Space
Deserts
Each layer of soil is called
Vertical
Horizons
Soil sandwich
Area
The A horizon is also known as
Topsoil
Bottom soil
Bedrock
Subsoil
The A horizon hold the most nutrients and contains the most
Humus
Rocks
Minerals
Tiny rocks
The B horizon is also known as
Topsoil
Bedrock
Subsoil
Humus
The bottom layer is known as
Bottom layer
Subsoil
Bedrock
Topsoil
Humus is
the roots of the a plant
the part of the soil that is made of decayed organic materials
the part of the soil with tiny rock particles
the part of the soil with large rocks
In the desert is topsoil thin or thick? write your answer
(a)
Desert soil is
sandy
does not have much humus
thin
rich in minerals
Soil in different places have different properties
True
False
Soil is a resource that we can used up, wasted and spoiled
True
False
Soil pollution is
The addition of useful materials in the soil
The addition of harmful materials in the soil
The removal of useful materials in the soil
The removal of harmful materials in the soil
Select 3 of these properties of soil which are best for farming choose 3
Lots of humus
Lots of Minerals
Lots of waste
Lots of water
Soil conservation is
keeping and protecting natural resources
keeping and removing natural resources
harmful addition of materials in soil
why is soil an important part of earth? (more than 1 answer)
Plants and animals need soil to survive
Soil covers most of earth
Soil is home to man and animals
Which layer contains humus, roots and minerals
Topsoil
Subsoil
Bedrock
Humus
Which layer is the hardest?
Topsoil
Subsoil
Humus
Bedrock
How do rocks become soil?
Through sedimentation
Weathering
Heat and pressure
Volcanic eruption
Which layer do most animals and plant live?
Topsoil
Humus
Subsoil
Bedrock
