Given the equation: 12(s) → 12(g)
Which phrase describes this change?
क
1.
endothermic chemical change
2.
endothermic physical change
3.
exothermic chemical change
4.
exothermic physical change

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.