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 gases that damage the ozone layer are human-made chemicals that were widely used in refrigeration, air conditioning, and aerosol sprays.
Think about the cause and effects of global warming and which of these options do not directly relate to it.
The destruction of habitats is primarily caused by human activities
This term refers to the introduction of harmful substances into the natural environment that can cause harm to living organisms and ecosystems.
What is the species called when there are no more members left of any species?
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.
match the cause and their effects.
Wetlands are unique and fragile ecosystems that are home to many species of plants and animals.
It can lead to oxygen depletion and harm aquatic life.
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