Science, asked by jeetkhunti67, 11 months ago

How do we know that ore we are digging from earth crust is denser or lighter than gangue or have high or low melting point?




PLEASE ANSWER MY QUESTION...........​

Answers

Answered by Striker10
1

Answer:

Mark it as brainliest

Explanation:

We just not dig anywhere, first we need yo analyse and determine the type of element we need to dig and the quantity inside, is it lighter or dense all this is calculated and then it is digged

Answered by zaheerkhan126
1

Answer:

Lighter than gangue

I think so

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