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-Primary productivity is the rate at which energy is stored by photosynthetic activity of producer organisms, in the form of organic substances that can be used as food material.
-In some marine ecosystems where there is no light, there are chemoautotrophs, which make glucose from carbon dioxide and hydrogen sulphide in the water rather than the sun’s energy.
marto answered the question on March 20, 2019 at 10:29
- Define producers /Autotrophs.(Solved)
Define producers /Autotrophs
Date posted: March 20, 2019. Answers (1)
- Explain the Ecosystem structure.(Solved)
Explain the Ecosystem structure.
Date posted: March 20, 2019. Answers (1)
- Explain the species interactions within an ecosystem.(Solved)
Explain the species interactions within an ecosystem.
Date posted: March 20, 2019. Answers (1)
- Elaborate on the concept of an Ecological niche.(Solved)
Elaborate on the concept of an Ecological niche.
Date posted: March 20, 2019. Answers (1)
- Define the term climax ecosystem.(Solved)
Define the term climax ecosystem.
Date posted: March 20, 2019. Answers (1)
- Explain the term secondary succession.(Solved)
Explain the term secondary succession.
Date posted: March 20, 2019. Answers (1)
- Explain the term primary succession.(Solved)
Explain the term primary succession.
Date posted: March 20, 2019. Answers (1)
- Define the term succession.(Solved)
Define the term succession.
Date posted: March 20, 2019. Answers (1)
- Explain two elements of nutrient cycle.(Solved)
Explain two elements of nutrient cycle.
Date posted: March 20, 2019. Answers (1)
- List the characteristics of the biogeochemical cycles.(Solved)
List the characteristics of the biogeochemical cycles.
Date posted: March 20, 2019. Answers (1)
- Define biogeochemical cycles(Solved)
Define biogeochemical cycles.
Date posted: March 20, 2019. Answers (1)
- Describe the models of ecosystem stability.(Solved)
Describe the models of ecosystem stability.
Date posted: March 20, 2019. Answers (1)
- Explain the types of productivity of ecosystem.(Solved)
Explain the types of productivity of ecosystem.
Date posted: March 20, 2019. Answers (1)
- Explain two fundamental laws of thermodynamics that govern the flow of energy in an ecosystem.(Solved)
Explain two fundamental laws of thermodynamics that govern the flow of energy in an ecosystem.
Date posted: March 20, 2019. Answers (1)
- Explain the functions of the ecosystem(Solved)
Explain the functions of the ecosystem.
Date posted: March 20, 2019. Answers (1)
- Briefly explain the ecological pyramids.(Solved)
Briefly explain the ecological pyramids.
Date posted: March 20, 2019. Answers (1)
- Define food web.(Solved)
Define food web.
Date posted: March 20, 2019. Answers (1)
- Define Food chains.(Solved)
Define Food chains.
Date posted: March 20, 2019. Answers (1)
- Briefly explain the Ecosystem structure.(Solved)
Briefly explain the Ecosystem structure.
Date posted: March 20, 2019. Answers (1)
- Define the following terms
-Species
-Population
...(Solved)
Define the following terms
-Species
-Population
-Community
-Ecosystem
-Biome
-Biosphere
-Ecology
-Habitat
Date posted: March 20, 2019. Answers (1)