Green house gases and their sources
State the greenhouses gases and their sources. (10 marks)
...The questions under the topic Ecology under the subject Biology of Secondary education level. Select the question you wish to view details.
Prevention and treatment of bilharzia
State the prevention and treatment of Bilharzia.(5marks)
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Control of radioactive pollution
Describe the control measures of radioactive emissions.(3marks)
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Signs and symptoms of malaria
State the signs and symptoms of a person suffering from malaria.(6marks)
...Control of Air pollution
Explain the measures to control air pollution.(10marks)
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Prevention and treatment of Ascaris lumbricoides
State four prevention and treatment measures of Ascaris lumbricoide disease.(4marks)
...Control of malaria.
Describe the methods of controlling the spread of malaria.(7marks)
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Effects of schistosoma parasite to the host
State the effects of schistosoma parasite to the host.(5marks)
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Types of species of schistosoma that infect human beings
State three different types of species of schistosoma that infect human beings.(3marks)
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Control of soil pollution
State how to control soil pollution. (8marks)
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