Перевидите на правильно: на сегодняшний день существует много видов загрязнения и они имеют разные масштабы. и одним из самых крупных является радиоактивное заражение. одна из основных причин его появления это испытание ядерного оружия и взрывы на электростанциях, из за которых происходит распространение радиоактивных веществ. в результате эти вещества в воздух, воду, землю, они заражают живую природу , и вместе с этим вредят здоровью человека, растений и животных.кроме того радиоактивное заражение увеличивает количество смертельных заболеваний.

today there are many types of pollution and they have different scales. and one of the largest is radioactive contamination. one of the main reasons for its appearance is the testing of nuclear weapons and explosions at power plants, due to which the spread of radioactive substances. as a result, these substances get into the air, water, land, they infect wildlife, and at the same time harm human health, plants and animals. in addition, radioactive contamination increases the number of fatal diseases.

ответ:

i want to describe this room. it is a living room. this room is big and light. there is a lot of furniture there. for example, green big sofa is near to the window with red curtain. there is another small sofa in the right corner.   in the centre of the room there is glass table. on the table some big green carpet is laid. in front of it there is some bright red arm-chair. there are a lot of books in the shelf that is near to right wall. big fireplace and nice picture are next to the shelf. in my opinion this room is very cosy.

объяснение:

1. your coat is on the back of the chair. 2. you’ve just spilt the cat's milk. 3. can you buy some toilet paper? 4. i never listened to my parents' advise. 5. can you buy a bottle of wine to have with supper? 6. what did that road sigh say? did you see it? 7. it’s such a mess in here. there are empty wine bottles everywhere. 8. the duties of prime minister include entertaining heads of the state. 9. the heel of my shoe has come off. 10. can i borrow your hairbrush? 11. what happened at the end of the film? 12. here is today's news. 13. where is the nearest metro station? 14. it’s my parents' wedding anniversary next week. 15. the company's success is due to its efficiency. 16. i’ve got a fortnight holiday next month. 17. the government's economic policy is confusing. 18. my children go to the local state school. 19. the annual rate of inflation is about 4 percent. 20. are there any coffee cups in your bedroom? there are none in the kitchen. 21. do you want a cup of coffee?