Post on 31-Dec-2015
Weathering SoilSaving
SoilLeft Overs
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SoilProperties
What is weathering?
What kind ofweathering is
caused by livingthings?
Give an example ofchemical
weathering?
Name three thingsthat can cause
mechanicalweathering.
What are the three kinds ofweathering?
What is fertile soil?
What is compost?
What are the fiveparts of soil?
What is humus?
What 3 mineralsneed to be present
in the soil for plantsto grow?
What is soil texture?
What is the waterholding capacity?
Why is soil that is too sandy not good
for crops ?
What is loam?
What is soil permeability?
What is desertification?
What was the Dust bowl?
What is a soilprofile?
Name four thingsfarmers have doneon their farms to
conserve soil?
What is no till farming and whyis it so effective?
What is a terraceand how does it
prevent soil erosion?
What is frostwedging?
Explain fallowfields and rotating
crops?
Explain how soilforms?
What is the difference between
weathering and erosion?
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Who was LightningMcQueen’s bestfriend in Cars?
Who was Nemo’sfather?
What celebritydid Mr Piers meet
in Boston?