Select all that apply. Choose the chemical formulas that are matched with their correct name.

MgF2, magnesium (II) fluoride

BeO, beryllium oxide

NaCl, sodium chloride

AlF3, aluminum trifluoride

CaCl2, calcium chloride

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.