Remove or cut down all trees in an area for urban use and farmlands. (8 letters)
deforest
harm or injury that makes something less valuable or able to function. (6 letters)
damage
increase of temperature on the earth’s surface due to greenhouse effect (13 letters)
Global warming
occurs when the earth’s atmosphere traps certain gases and water vapor. This makes the earth’s surface warmer. (16 letters)
Greenhouse effect
use up or reduce something like energy or resources (6 letters)
deplete
non-renewable energy sources (coal, fuel oil…) are formed from dead plants and animals underground. (11 letters)
Fossil fuels
Keep and protect something from damage, change or waste. (8 letters)
preserve
make air, water, or soil dirty or unclean. (7 letters)
Pollute
Synonym of pollute (11 words)
contaminate