Why are compounds different from single elements? a when elements form a compound, the bonds and structure of the elements change. b when elements form a compound, the masses of the elements increase. c when elements form a compound, the masses of the elements decrease. d when the elements form a compound nothing is different.

surface mining destroys mountain tops, landscapes, forests and wildlife habitats. on top of that, it leads to soil erosion and destruction of agricultural land. the landscape changes can also disrupt river channels and streams, which leads to flooding. which, can destroy plant life and other animals as well.

explanation:

but there is no

i guess you forgot putting it.

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.