SOLAR SYSTEM

UNIVERSE

SPACE EXPLORATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How do satellites help weather forecasters?
A
by sending phone calls
B
by beaming TV signals
C
by taking pictures of Earth
D
by taking pictures of space
Explanation: 

Detailed explanation-1: -It takes the satellite approximately 1.5 hours complete a full orbit. In a 24-hour period, the 14 orbits of each polar satellite provide two complete views of weather around the world. By having imagery of the whole globe, meteorologists are able to develop models to predict the weather out to five to ten days.

Detailed explanation-2: -While primarily used to detect the development and movement of storm systems and other cloud patterns, meteorological satellites can also detect other phenomena such as city lights, fires, effects of pollution, auroras, sand and dust storms, snow cover, ice mapping, boundaries of ocean currents, and energy flows.

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