Sandbags and nylon fencing are placed around construction areas to
increase soil erosion.
decrease soil erosion.
improve the appearance of the construction site.
increase soil formation.
Why do farmers leave strands of tall trees around their field?
They decrease the nutrients lost from the soil.
They increase water absorption into the ground.
They help stop wind erosion.
They keep water from being absorbed into the ground.
What is not a prediction for global warming?
Sea levels will rise.
Temperatures will rise between 1°C to 5°C.
Temperatures will cool and create a mini Ice Age.
Weathering and erosion will increase.
What is clear-cutting?
The chart most likely shows that
if the US stops releasing carbon dioxide, the planet will be saved.
pollution and climate-change related issues affect all countries.
the US is a small country compared to China.
areas that are poor like almost all of Africa produce less carbon dioxide.