IGCSE /Grade 9
Science MCQ Based On Effects of human influences on the environment
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IGCSE Grade 9 Science Effects of human influences on the environment
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The destruction of habitats is primarily caused by human activities
The addition of fertilizers to water bodies can have both direct and indirect effects on the ecology of the water body, and the effects may not be immediate, but can occur over a period of time.
What is the species called when there are no more members left of any species?
Think about the cause and effects of global warming and which of these options do not directly relate to it.
It is often associated with the increase in the average temperature of the Earth's atmosphere and oceans, caused by the release of greenhouse gases.
Check each statement individually, whether its true or false and choose accordingly.
This term refers to the introduction of harmful substances into the natural environment that can cause harm to living organisms and ecosystems.
match the cause and their effects.
The gases that damage the ozone layer are human-made chemicals that were widely used in refrigeration, air conditioning, and aerosol sprays.
It can lead to oxygen depletion and harm aquatic life.
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