The diagram below shows the movement of Earth plates. Which of these features is most likely formed as a result of the movement of Earth plates shown in the diagram? A) Canyon
B) Fault
C) Ridge
D) Trench

If 1.63 times 10 negative 4 of helium dissolves in 100.0g of water, what is the concentration in parts per million

This question is about electrolysis. metal spoons can be coated with silver. this is called electroplating. suggest one reason why spoons are electroplated?

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.