BIOSPHERE TO ECOSYSTEM

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match the terms with the correct biological definitions

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savana

freshwater

hydrosphere

decomposition

absorption

producers

food pyramid

food chain

pH of soil

aspect
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a measure of how acid or alkaline soil soil is and can be measured by pH

plants which are on the first level, produce own food by photosynthesis

aquatic biome

process where bacteria and fungi break down proteins and amino acids from plants and animals

terrestrial biome

ammonia and nitrates are absorbed by plants through their roots

part of earth that contains water

a series of nutrient and energy changes that moves through a chain of organisms

refers to the position of an area in relation to the sun or wind.

a way of representing the relationships between organisms in an ecosystem