Environment related opportunities for service include lake cleanup. The correct option among all the options that are given in the question is the first option or option "a". There are several other types of services also related to environment. I hope that this answer has come to your help.
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In the atmosphere, as the air gets warmer, it rises up. When the air gets cooler, it sinks down. Same goes for oceans. When the water gets warmer due to either sunshine or geothermic properties, it rises up as surface currents which have their own unique pathway
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In addition to looking at the features of places, geographers examine how those features interact. In particular, they want to understand how people interact with their environment—how people and their physical environment affect each other. An area's environment includes its land, water, climate, plants, and animals.
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