Air pollution is caused when air is contaminated with poisonous substances, particulate matter, and droplets of liquid, which damage the health of
Why are Glaciers Melting and How are We Responsible for This?
Glaciers are melting much faster today than they were a hundred years ago. The main culprit is thought to be global warming caused by the industrial
The Effects Of Melting Ice Glaciers
Glaciers present today have taken centuries to form. They keep on melting, forming rivers and lakes, and are essential for human survival in many
Did Reintroducing Wolves to Yellowstone Bring Back the Aspens?
The majestic wilderness of Yellowstone National Park is showing changes that some say may indicate the ecosystem is in danger. But surprisingly,