Lawn sand is a mixture of sharp sand and ammonium nitrate fertiliser. Gardeners
sprinkle it onto their lawns to improve drainage and to produce healthy green
grass. One manufacturer of lawn sand claims that their mixture is made from equal
weights of sand and fertiliser.
Describe how you could find out if this claim is true.
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The mixture of sand and fertilizer increases the yield of the crop. Explanation: the fertilizer mostly consists of substances like nitrogen and phosphorus , is essential for the growth of the plant and as a result of this their split into the soil so that the plant root can observe them.Apr
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Answer:
Lawn sand is a mixture of sharp sand and ammonium nitrate fertiliser. Gardeners
sprinkle it onto their lawns to improve drainage and to produce healthy green
grass. One manufacturer of lawn sand claims that their mixture is made from equal
weights of sand and fertiliser.
Describe how you could find out if this claim is true.
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