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English language one of the most widespread languages in the whole world.It's official language of many countries.English is official language in The United Kingdom of Great Britain and Northern Ireland, USA, Australia and New Zealand.
English - the most widely useful language in international business, science and diplomacy.
English is everywhere.
Learning English became needful for every person, because we all live in a reality and we need to know what's happening around the world.
Nowadays Kazakhstan is part of the international community and the problem of learning English for communication sphere is especially important for us.
We are learning English language now.
If we want to speak in English fluently, we need to work hard on it.

1. "Carbon calculators" can help you to know how much CO2 is produced by you.
2. Almost one ton of CO2 per person may be produced during a flight across the Pacific Ocean.
3. That can be done by buying energy-efficient light bulbs, refrigerators, and other appliances. By installing solar panels, we can make homes and businesses greener.
4. It may be offsetted by walking, riding bicycles, and driving hybrid cars.
5. This article implies the need  of reducing CO2 levels in the atmosphere.
Because, otherwise it may lead to global warming.