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to clean, fallen to clean, falling cleaning, falling cleaning, fallen
measures must be taken people shouldn't draw benefit from trees government must realize the serious results unless trees never be cut down
New trees are not looked after properly. Many trees have been cut down by man. Man has not paid enough attention to planting trees. All of the abov
given away left out turned down fallen behind
to tell people that trees are very useful to man to warn people not to cut down trees any more to warn that man mustn't destroy forests any more to explain how trees help to prevent drought and floods
where there are no trees, the soil becomes hard and poor where there are many trees, there are fewer floods where there are no trees, the land might become desert slowly floods will make the land become desert
put to used to come into fallen into
How trees help prevent droughts and floods. The relationship between trees and man. How an empire fell to pieces in ancient times. A story of trees.
Because nothing remains on land except floods. Because there are no longer trees to keep the rain and protect the top-soil. Because too much rain sinks in and washes away the top-soil. Because roots of the trees break up the soil.
being washed away washed away washing away to be washed away
given away left out turned down fallen behind
left out given away turned down fallen behind
given away fallen behind turned down left out
Because nothing remains on land except floods. Because there are no longer trees to keep the rain and protect the top-soil. Because too much rain sinks in and washes away the top-soil. Because roots of the trees break up the soil.
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