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Author Question: In the ____________________ method of protecting slopes, material is removed from the top of the ... (Read 57 times)

storky111

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on: Jul 13, 2018
In the ___________________ _ method of protecting slopes, material is removed from the top of the slope and used as fill at the base.
 Fill in the blank(s) with correct word

Question 2

The two factors which determine whether or not an element can substitute for another element in the composition of a mineral are the ___________________ _ and ___________________ _ of the atoms.
 Fill in the blank(s) with correct word


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whitcassie

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Reply #1 on: Jul 13, 2018
Answer to Question 1

cut and fill

Answer to Question 2

size, chargecharge, size


storky111

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it

tkempin

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Reply 3 on: Yesterday
Excellent

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