What I Know Directions: Match the descriptions in Column A with the correct terms being described in Column B. А B a. soil c. mangrove forests 1. It is the amount of salt in water. 2. It is the hotness or coldness of water. b. intertidal zones 3. It is the type of water in estuaries. 4. These are the living components in the ecosystem. d. salinity 5. It is the area where the sea meets the land between e. coral reefs high and low tides. f. brackish 6. These are non-living factors in the environment. 7. It is a source of nutrients of living organisms like plants. h. estuaries 8. It is an area where the river meets the sea. i. temperature 9. It provides shelter to thousands of fish. j. abiotic 10. These serve as breeding grounds for organisms in estuaries g. biotic
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Verified answer
Ecosystem
Answer:
1. It is the amount of salt in water. - d. salinity
2. It is the hotness or coldness of water. - i. temperature
3. It is the type of water in estuaries. - f. brackish
4. These are the living components in the ecosystem. - g. biotic
5. It is the area where the sea meets the land between high and low tides - b. intertidal zones
6. These are non-living factors in the environment - j. abiotic
7. It is the source of nutrients of living organisms like plants. - a. soil
8. It is an area where the river meets the sea. - h. estuaries
9. It provides shelter to thousands of fish. - e. coral reefs
10. These serve as breeding grounds for organisms in estuaries. - c. mangrove forests
Explanation:
An ecosystem is an interaction between the living and nonliving components in a specific area. The living components are the biotic factors and examples of these factors are the organisms such as plants, animals, and microorganisms. On the other hand, nonliving components are the abiotic factors and examples are temperature, soil, salinity, and humidity. Every factor in an ecosystem affects directly or indirectly other factors. Thus, the interaction of living and nonliving is essential.
Ecosystems can be very large or very small. Examples of ecosystems are rainforest, grassland, mangrove, or estuary. The biosphere is made up of interconnected ecosystems.
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