Choose all the answers that apply.

The continents .

were once connected
have always been in the same location
are slowly drifting
have stopped moving
are made mostly of basalt

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Hey there  jaylajakara15p8gvfy! question:   approximately what per cent of russia is used for permanent cropland? answer: b) 10%hope this ! -jayden

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.

A. it is created from magma. the agents of a metamorphic rock is heat and pressure. (heat from intrusion of magma or burial)

It is a geological map.yes, there are faults on there, including normal faults and thrust faults.sedimentary rocks in  salt lake  indicates its geologic age is  middle to late jurassic.