Rainforest deforestation is contributing to
a)
a decline in global biodiversity
b)
the reduction of greenhouse gases
c)
increased soil moisture
d)
increased drug discoveries
e)
an increase in forest cover

Rainforest deforestation is contributing to decline in global biodiversity.

Explanation:

Deforestation can be defined permanent destruction of forests so as to make the land available for other uses. It can also be described as clearing and cutting of forest. Trees play an important role in the rainforest. Deforestation is the biggest threat to forest.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.