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the tap root can go deep into the soil and find any water it can get
long roots that reach deep down
No, plant roots can reach very deep into the soil - some trees have been known to have roots over 170 feet long.
Depending on what you want to mine dictates how deep you have to mine. Take coal for an example. - Coal comes in layers the coal at the top is cheap and the coal lower down is more mature and is worth more. Therefore if you want good coal you will have to dig a long way down.Some underground mines are well over one mile deep. 120 metres
Basically as it would do any where else - see link below.
no they are not deep to reach the mantle
very deep
To reach water deep down
Through deep mines .
because coal is deep inside the earth
In the mines, deep deep in. Like, 50th floor
Nope - it's too hot for anyone to go deep into the earth. Even the deepest mines are only about two miles below the surface.
because the mines are deep and very expensive to dig out of the ground
A butterfly's proboscis needs to be long enough to reach inside flowers to drink the nectar deep inside.
how long does the light from the moon reach the sun
The Copperbelt, a series of large deep mines and open cast mines stretches across northern Zambia.
How did mines and wells give clues to the nature of earths interior