a type of glacier
tall plants that provide us with oxygenated air
the introduction of harmful materials into the environment
convert (waste) into reusable material
device that converts solar light into electricity
ice caps
Pollution
recycle
trees
Solar panel
An overflow of rain water beyond its normal limits.
Large scale destruction of trees
Less rain than necessary produces...
Carbon, oil and gas used as energy sources.
The total amount of greenhouse gases produced directly and indirectly by human activities, expressed in equivalent tons of carbon dioxide (CO2).
Carbon footprint
Fossil fuels.
Drought
Flood
Deforestation