Plz answer these questions
If u don't know the answer ignore this question.
Answers
Explanation:
1 answer Pollution is the introduction of harmful materials into the environment. ... Pollutants can be natural, such as volcanic ash. They can also be created by human activity, such as trash or runoff produced by factories. Pollutants damage the quality of air, water, and land
2 answer The soil is the skin of the earth, a mantle full of scars, thousand-year-old wrinkles and more recent injuries caused both by man and nature itself. Some of these ulcers are incurable — such as the extinction of species —, whereas others jeopardise health and food security, all of which threaten the well-being of the world's 3.2 billion inhabitants, as made clear in the latest report on soil degradation by the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services
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Answer:
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