Any place inside a hachure line is a elevation than the hachure line. higher lower deeper longer

higher

A hachure line is a short line or shading that denotes surfaces in relief. This is used to depict relief in maps. These are drawn in the direction of slope. These are short parallel lines. These represent a sloping or elevated surface. Any place inside a hachure line is a higher elevation than the hachure line.

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clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.