How to combat air pollution
Describe the measures taken by national environmental management authority(NEMA) in kenya to combat air pullotion.(12marks)
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The questions under the topic Ecology under the subject Biology of Secondary education level. Select the question you wish to view details.
Control of soil pollution
State how to control soil pollution. (8marks)
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Control of Air pollution
Explain the measures to control air pollution.(10marks)
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Describe capture recapture method
Describe how capture-recapture method can be used in estimating the population of fishes in a lake. (4 marks)
...Adaptations of xerophytes for survival in their environment
Explain the adaptive features of the xerophtes to thier habitats.(10marks)
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Examples of symbiotic relationships
Desribe five types of symbiotic relationships in the natural ecosystem. (20marks)
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Control of radioactive pollution
Describe the control measures of radioactive emissions.(3marks)
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How to prevent spread of cholera
Describe ways to prevent spread of cholera.(5marks)
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Definition of natural selection
What is natural selection? (2marks)
...Signs and symptoms of malaria
State the signs and symptoms of a person suffering from malaria.(6marks)
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