List 17
Contamination of the air by smoke and gases
Air pollution
A small light powered by batteries
Flashlight
When you are very happy
Joy
A device that produces electricity by chemical changes
Battery
increase of temperature
Global warming
when people cut trees
Deforestation
A large knife use for cut plants and as a weapon
Machete
persistence in doing something difficult
Perseverance
Instrument that shows e direction
Compass
Natural fuels formed with fossils
Fossil fuels
catching many fish
Over fishing
Glass lense that make things look bigger
Magnifying glass
When you want something a lot and you didn’t get it you feel like that
Disappointment
A surface that reflects what is in front of it
Mirror
Rain or snow containing harmful chemicals from pollution
Acid rain
When a desert grows
desertification
Bag for sleep in camping
sleeping bag
When you resolve in a simple way problems
Resourcefulness
Long thin object made of wax that is lit
Candle
Gas that traps heat in the atmosphere
Greenhouse gas