As living and non-living things interact, energy is transferred from one level to the other. The ecosystem actually operates as […]
Category: Biology
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Meaning and component of ecosystem
In this topic, the question a wise student will ask is; what is ecosystem? First of all, the word ‘eco’ […]
Soil is the uppermost layer of the earth’s crust which provides support and nutrient for plants growth and habitat for […]
Temperature: This is measured using a mercury thermometer read in degree celcius (ºc). At least two readings are taken in […]
opulations in a habitat may show changes in size or distribution. These changes may be due to; Natality (birth rate): […]
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Population Studies
A population is defined as the total number of organisms of the same species living together in a given area […]
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Major Biomes of the World
Zones of different biomes occur from the equator to the arctic and to the antarctic due to differences in climate. […]
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Biomes and local Biomes in Nigeria
Biomes are large natural terrestrial (land) ecosystems. It is the largest community of organisms interacting with the non-living environment. Biomes […]
Components of an Ecosystem The living part of the ecosystem is called its biotic component while the non-living parts are […]
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Ecology and Ecological concepts
Meaning of Ecology Ecology is the study of living organisms in relation to their environment. The study deals with the relationship […]