"pollution
We produce a lot of waste, the worst is the toxic waste from industry, which is often released into seas and rivers, so water is contaminated. Because of this are dying fishes and marine animals. There is also pollution by plastics, microplastics are everywhere in water, soil, air. There are many places in the oceans polluted by plastic.
Air pollution - it is the biggest problem in large cities and areas with concentrated industrial production. There are emissions range from smoke, dust and car exhausts. Air pollution was a big in past (i think 30 years ago) in our region, because of the power stations. A way to reduce pollution from power plants is to use a source other than coal, for example water, wind, solar or use nuclear plants.

The carbon footprint is the total emissions of greenhouse gasses caused by burning fossil fuels or by production. The way to protect our environment is to comply with 5R, which means refuse (zamítnout), reduce (redukovat), reuse (znovu použít), recycle (recyklovat), rot (zkompostovat).

Another big problem is also deforestation, which means cutting down the rainforests. Tropical rain forests are being burnt and cut down because people need more land for agriculture, but many plants and animals are becoming extinct."

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