Ordonner les Lettres UNIT 4-Version en ligne Practicing vocabulary par Scientific Area Junior High School 1 part of the environment that supplies material useful or necessary for the survival of living things T A R N S E L A E R U O C U R 2 the removal of large areas of forests for human purposes S E F T I O A T R N O E D 3 the development of towns and cities on previously natural areas. Z B U A O A N I N I T R 4 the contamination of the environment with substances that are harmful to life. N L O U T P L O I 5 the careful use of Earth’s materials to reduce damage to the environment O C S T V E O A N R I N 6 process of planting trees to replace trees that have been cut or burned down. A F T T E I R O R N S O E 7 a process in which mined land is restored with soil and replanted with vegetation. T M O R L E C I N A A 8 an area of permeable sediment or rock that hold significant amounts of water Q U A R E F I 9 the contamination of air by harmful substances including gasses and smoke A U I R O O L L I T N P 10 air pollution that forms from the interaction between chemicals in the air and sunlight. P C O T H M O A C S E I O M G L H 11 the mixture of both solid and liquid particles in the air A T R C L T M A T R T A U E I E P 12 precipitation that has a lower pH than that of normal rainwater E I I D P P T N R A C O I C A T I 13 the weather conditions prevailing in an area in general or over a long period L I A E M C T 14 any change in Earth’s climate, including global trends in warming, cooling, precipitation, wind directions, and other related measures T A C L E M I H G C N A E 15 an increase in the average temperature of Earth’s surface L G N R G A W A I L O B M 16 an increase in the average temperature of Earth’s surface M L L G A W A N I O B G R 17 a gas in the atmosphere that absorbs Earth’s outgoing infrared radiation E S U G E E S S S H R G E N O A 18 the natural process that occurs when certain gasses in the atmosphere absorb and reradiate thermal energy from the Sun E C N T F S E F E E E G U H O R 19 the loss of in corals that occurs when stressed corals expel the colorful algae that live in them C A H L O G L N C A I R E B 20 all the organisms of the same species that live in the same area at the same time T A U N O L I O P P 21 part of the environment that supplies material useful or necessary for the survival of living things R U L U E A R S N O E R T C A 22 the largest number of individuals of one species that an ecosystem can support over time R T A N C C A G I A I Y Y R P C 23
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