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Why is the biosphere so crucial to our well-being, and how do we modify it? (a) GapFill

Target Level
4-5
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0
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1 of 3

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Nutrients are such ingredients as nitrogen and  diamondpotassiumoxygencarbon. All plant and animal life needs  argondecomposersdetritivoresnutrients. They pass within the  athosphereecosystemwater cyclebiome and change their  decomposersdimensionairform. Rainwater  washesdestroysscrubsrinses nutrients out of the atmosphere into the soil. Weathered rock releases nutrients into the  dimensionsoiloxygenair. Volcanic rock releases nutrients from the  nutrientsdecomposerscoremantle into the  airpotassiumanimalsrocks and soil. Plants and animals  absorbrinsesdifferentiaterocks the nutrients. When they die, the dead material is broken down by  decomposersconsumersplantsproducers. The nutrients then  leachremovereturnweather to the soil, making them available again for other plants and animals to use. This is called the nutrient  compositionsystemcycleoxygen.

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Pass Mark
72%