1. EYES IN THE SKY

Which of the following things can we accomplish by observing our home planet from space satellites?

Which of the following things can we accomplish by observing our home planet from space satellites?
Which has more land: the Northern or Southern Hemisphere?
A phytoplankton bloom consists of a large number of microscopic plants floating on the upper, sunlit layers of the ocean. Such blooms indicate the onset of:
The pull of gravity is the same everywhere on Earth.
Snow is important because it:
What proportion of the Earth’s land is covered by cities and urban areas?
Aerosols are tiny solid or liquid particles suspended in the atmosphere. How can large concentrations of aerosols affect the temperature of Earth’s atmosphere?
Sea level is rising at the same rate all over the world.
Where have some of the strongest and earliest impacts of global warming occurred?