Get premium membership and access questions with answers, video lessons as well as revision papers.
• A species range represents a response to the physical environment in which all organisms live. The physical environment consists of non-living (abiotic) components such as rock, air and water, which are products of the lithosphere (rock strata), atmosphere (air masses) and hydrosphere (water bodies) of the
earth. The lithosphere, atmosphere, and hydrosphere thus impinge upon and contribute significantly to the composition of the biosphere, together with this, they make up the interacting geo system.
• A species range results from competition with other species for essential resources such as food and living space. Each species does not possess a unique range. There is a certain amount of overlap between ranges because each species does not have exclusive use of a particular resource.
• A species range is not only a result of the adaptation of species to its existing environment (animate and inanimate) but also of its evolutionary history. This history usually spans thousands or millions of years and has proceeded against a background of continuous environmental change.
francis1897 answered the question on October 5, 2022 at 13:44
- Discuss the Patterns and Distribution of Living Organisms(Solved)
Discuss the Patterns and Distribution of Living Organisms
Date posted: October 5, 2022. Answers (1)
- By use of a table, describe the ecosystems and human induced pressures(Solved)
By use of a table, describe the ecosystems and human induced pressures
Date posted: October 5, 2022. Answers (1)
- With the aid of the simple biogeochemical cycle, describe the nutrient cycling in the ecosystem(Solved)
With the aid of the simple biogeochemical cycle, describe the nutrient cycling in the ecosystem
Date posted: October 5, 2022. Answers (1)
- Differentiate between autotrophic organisms and heterotrophic organisms(Solved)
Differentiate between autotrophic organisms and heterotrophic organisms
Date posted: October 5, 2022. Answers (1)
- Describe the energy flow in ecosystems(Solved)
Describe the energy flow in ecosystems
Date posted: October 5, 2022. Answers (1)
- Describe the function and structure of the ecosystem(Solved)
Describe the function and structure of the ecosystem
Date posted: October 5, 2022. Answers (1)
- What are the factors the productivity of the ecosystem varies in space and time and is dependent upon?(Solved)
What are the factors the productivity of the ecosystem varies in space and time and is dependent upon?
Date posted: October 5, 2022. Answers (1)
- With the aid of a diagram, describe the geosystem(Solved)
With the aid of a diagram, describe the geosystem
Date posted: October 5, 2022. Answers (1)
- Discuss the role of human in the context of Physical Geography(Solved)
Discuss the role of human in the context of Physical Geography
Date posted: October 5, 2022. Answers (1)
- What is the biosphere?(Solved)
What is the biosphere?
Date posted: October 5, 2022. Answers (1)
- Discuss the scope and growth of Biogeography(Solved)
Discuss the scope and growth of Biogeography
Date posted: October 5, 2022. Answers (1)
- What is biogeography?(Solved)
What is biogeography?
Date posted: October 5, 2022. Answers (1)
- Discuss the divisions of the theories of climatic change(Solved)
Discuss the divisions of the theories of climatic change
Date posted: October 5, 2022. Answers (1)
- What are the divisions of the theories of climate change?(Solved)
What are the divisions of the theories of climate change?
Date posted: October 5, 2022. Answers (1)
- Deliberate modifications of climate also take place on a local scale. Explain this statement(Solved)
Deliberate modifications of climate also take place on a local scale. Explain this statement
Date posted: October 5, 2022. Answers (1)
- What are the factors creating local or microclimates?(Solved)
What are the factors creating local or microclimates?
Date posted: October 5, 2022. Answers (1)
- Discuss these terms as used in physical Geography (a) Micro-Climates or Local Climates (b) Man made climates (c) Cloud seeding(Solved)
Discuss these terms as used in physical Geography
a) Micro-Climates or Local Climates
b) Man made climates
c) Cloud seeding
Date posted: October 5, 2022. Answers (1)
- What is the purpose of studying the climatic regions of the world?(Solved)
What is the purpose of studying the climatic regions of the world?
Date posted: October 5, 2022. Answers (1)
- Describe the Thornthwaite’s rational classification of climates(Solved)
Describe the Thornthwaite’s rational classification of climates
Date posted: October 5, 2022. Answers (1)
- Discuss in details the Koppen’s climatic classification scheme(Solved)
Discuss in details the Koppen’s climatic classification scheme
Date posted: October 5, 2022. Answers (1)