The relationships between a community of plants and animals and their environment are known as a(n)

Ecosystem

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An ecosystem consists of both abiotic and  biotic components that interact with in themselves and the surrounding physical environment. All these components are interlinked and connected through various food , nutrient and energy cycle to maintain the stability with in the ecosystem. All elements and organisms are essential to the functioning of an ecosystem and none of them can be ignored or replaced with the other.

volcanoes (an event in the geosphere) release a large amount of particulate matter into the atmosphere. these particles serve as nuclei for the formation of water droplets (hydrosphere). rainfall (hydrosphere) often increases following an eruption, stimulating plant growth (biosphere).

examples of nucleic acids are deoxyribonucleic acid (dna) and ribonucleic acid (rna).