Question

plz help
1. Name an example of one good and one service provided by coastal ecosystems.
2. State the meaning of the term 'abiotic'.
3. Identify the meaning of the term 'biotic':
a) something that lives in water
b) the non-living components of an ecosystem-
c) the living components of an ecosystem-
d) the process which forms sand dunes..
4.Explain two reasons for the decline of coral reefs. ​

Answer 1

Answer:

2) abiotic consists non-living things like sunlight, water,etc.

3) biotic consists living things like plants, animals,etc.

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Answer 2

Answer:

While provisioning services such as fish provide income for many coastal communities, natural coastal environments also provide a variety of highly important regulating services such as flood protection and water purification. However, anthropological influences on coastal and marine ecosystems have been increasing.

Explanation:

Abiotic Mean.. physical rather than biological; not derived from living organisms

Biotic mean. relating to or resulting from living organisms