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...Earth science investigates and tries to answer questions like i why do we have seasons ii how can predict the weather iii are stars grouped move together in night sky iv what forms a landscape covers many different disciplines or branches of scientific study such as geology our planet it s structure crust composition etc meteorology atmosphere climate astronomy motions objects space oceanography oceans divides up into three main parts lithosphere solid hydrosphere all water on gases surrounding is important forecast potential disasters help save lives property gain access resources protect environment pathways discovery method guide problem solving...