BASIC COMPUTER CONCEPTS
IMPACT OF COMPUTERS ON WORK ENVIRONMENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The environment is not usually affected by natural events.
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All human activities change the environment in a negative way.
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Natural events always have a positive impact on the environment.
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Human activities and natural events can damage the environment.
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Detailed explanation-1: -Impacts from human activity on land and in the water can influence ecosystems profoundly. Climate change, ocean acidification, permafrost melting, habitat loss, eutrophication, stormwater runoff, air pollution, contaminants, and invasive species are among many problems facing ecosystems.
Detailed explanation-2: -The main direct cause of biodiversity loss is land use change (primarily for large-scale food production) which drives an estimated 30% of biodiversity decline globally. Second is overexploitation (overfishing, overhunting and overharvesting) for things like food, medicines and timber which drives around 20%.
Detailed explanation-3: -Human Activities are triggering extinction on an unprecedented and mass scale. The destruction of natural habitats, Environmental hazards, global warming, poaching, pollution, and deforestation are some of the leading causes of this tragedy.
Detailed explanation-4: -Human impact on the environment (or anthropogenic impact) refers to changes to biophysical environments and to ecosystems, biodiversity, and natural resources caused directly or indirectly by humans.