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Air Quality. Indoor Air Quality (IAQ) – effect the contents of the inside air has on a structure and its occupants People spend 90% of their time indoors Indoor air has 10-100X higher pollutants than outdoor air USEPA “Indoor Air Quality” Jan, 6 2003.

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«The green movement» - The main objective — to achieve the decision of global environmental problems, including by attraction to them of attention of the public and the authorities. National offices Green Peace are opened in 43 countries of the world as the independent units working over achievement of the purposes of the national projects.

«Winter» - We go to sledge, ski and skate. In winter there are many funny games. In winter we have long holidays. I like winter because it’s snowy and frosty. I think winter is the best. SEASONS. Play snowballs Ski Skate Make snowman. I like winter! We can play hockey. I like New Year because I usually get many presents.

«Spring, summer, autumn and winter» - January. What can we do in different seasons? Winter is white. Pam. June. PLAY CHESS. December. Why do you like autumn? Bill. February. Autumn is yellow. March. SEASONS. The Town Mouse lives in a town. IN WINTER IN SPRING IN SUMMER IN AUTUMN. May. Jessica. Jill. November. Do you like to read books in autumn?

«Planet Earth» - Series comprises eleven episodes, each of which is a review of the various habitats of living organisms on Earth. I am confident that this program is breaking all records of popularity among others of popular TV shows. AWARDS. "Planet Earth" received a number of awards in the UK and the U.S., as well as a number of awards at film festivals of wildlife around the world.

«Seasons and weather» - It is cold. It is raining. It is hot. It is sunny. It is snowing. There is a tornado. It is warm. It is windy. It is smoggy. It is freezing. Seasons and weather. It is cool. Rainbow.

«The clouds» - Different colors of light. Sundogs. A look out my window. Cloud type. Write about the picture. Rainbows. The air is cooling. The clouds outside my window. Sunset colors. Sunrise colors. Write a little bit about your area. Picture. Puffy clouds. Iridescence. Write something about the clouds. Written and illustrated by your name.

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