Can you help me please

There weren't any hedge between our gardens and it was very difficult to separate them from each other.

Total area of wheat field is 19670km².

Sea ia a large area of salty water.

The water is stored in a reservoir before it is supplied to people's houses.

Waterfall is a place where water flows down over a rock or from a high place.

Mountain is a very high hill.

Plateau is a large area of flat land that is higher than the land around it.

Cave is a large natural hole in the side of a cliff or under the ground.

Boulder is a large rock which is specially found in mountains.

Forest is a large area covered with trees.

Desert is a large area of hot,dry land where is very much sand.

Cliff is an area of sand or small stones at the edge of the sea.

Hill is an area of high land , like a small mountain.

the unsaturated fatty acid is a fat consist of one or more double bond in the fatty acid chain. if it contains one double bond then called as monounsaturated fatty acid however if, it contains more than one bonds called as a polyunsaturated fatty acid. true fatty acids are called unsaturated fatty acids as it reduces the risk of high blood cholesterol and good for health.

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