I'm thinking it is rain gauge
The correct answer is DOMINANT.
Answer:
A. The threat to local biodiversity.
Explanation:
This is because, when you strip mine you will cause the biodiversity in an area to become lessened. The other questions are more talking about if you were speaking as the company manager, because an ecologist wouldn't be worried about C. and D. is less signifigant in the long run. Then from there A. is definently a more suitable answer.
Answer:
An ionic bond.
Explanation:
A strong electrostatic force of attraction will develop between the oppositely charged ions. For example, sodium chloride (salt) is essentially made of a positively charged sodium ion and a negatively charged chloride ion.