Unit 1 ( An Internationl School) 1 emission 2 greenhouse 3 deforestaion the act of sending out gas, heat, light, etc.: a building with a roof and sides made of glass, used for growing plants that need warmth and protection: the cutting down of trees in a large area, or the destruction of forests by people: 4 affect to have a power to cause a change in someone or something: 5 absorb to take something in, especially gradually: a chemical element that is contained in all animals and plants, and that is an important part of other substances such as coal and oil, 6 carbon 7 global relating to the whole world: 8 hectare a unit used for measuring land. One hectare is the same as 10,000 square metres: 9 thrive 11 biodiversity to grow, develop, or be successful: relating to the planet earth, or living or existing on the land rather than in the sea or air: the number and types of plants and animals that exist in a particular area or in the world generally 12 storehouse a large building for storing things, often before they are sold, used, or sent out to shops: 13 diversity 14 species the fact of many different types of things or people being included in something; a set of animals or plants in which the members have similar characteristics to each other and can breed with each other: 15 orangutan a large ape with reddish-brown hair and long arms that lives in the forests 16 extinction a situation in which something no longer exists: 17 essential necessary or needed: 18 crucial extremely important or necessary: 19 access get inside a place: the protection of plants and animals, natural areas, and interesting and important structures and buildings, especially from the damaging effects of human activity: 10 terrestrial 20 conservation 21 flood become covered with water, especially in a way that causes problems: 22 current of the present time: 23 population all the people living in a particular country, area, or place: 24 depend to be decided by or to change according to the stated thing: 25 resource a useful or valuable possession or quality of a country, organization, or person: 26 rely to trust someone or something or to expect him, her, 27 shelter (a building designed to give) protection from bad weather, danger, or attack: 28 The Philippines a country formed of a group of islands in Southeast Asia 29 forum 30 preserve a situation or meeting in which people can talk about a problem to keep something as it is, esp. in order to prevent it from decaying or to protect it from being damaged or destroyed: 31 donate to give money or goods to help a person or organization: