Atmospheric haze

When you look across a lake, what colour do you expect to see? The common answer is usually blue – but what shade of blue? The...

When you look across a lake, what colour do you expect to see? The common answer is usually blue – but what shade of blue? The...

Remote-sensing satellite surveillance of the Earth’s surface for estimating the concentration of pollutants, such as soot, has previously been hampered by clouds blocking the way.

In this activity, students watch a short slide show presentation explaining what precipitation is and how clouds form.