Answers

2014-02-09T19:26:32+05:30
1)a hypothetical solid figure whose surface corresponds to mean sea level and its imagined extension under (or over) land areas.
2) lithosphere means land.........
3) the natural vegetation of a place refers to the plants grow naturally in an area...............

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2014-02-09T21:02:10+05:30
1. a hypothetical solid figure whose surface corresponds to mean sea level and its imagined extension under (or over) land areas.
2.
the rigid outer part of the earth, consisting of the crust and upper mantle."the lithosphere comprises a number of plates"
3. 
vegetation that occurs spontaneously without regular management, maintenance or species introductions / removals, and that generally has a strong component of native species; where anthropogenic impacts are apparent, the resulting physiognomic and floristic patterns have a clear, naturally ...
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