Answer:
The air is clean and dry, not flooded with city lighting)
Madagascar is the 4th largest island in the world.
Hydrosphere and atmosphere. those are the only 2 spheres that interact with each other in the air.
The last option best shows a meteorite.
Meteorite definition: A meteorite is a solid piece of debris from an object, such as a comet, asteroid, or meteoroid, that originates in outer space and survives its passage through the atmosphere to reach the surface of a planet or moon.
I think c. Is right because pollution can contaminate the entire world if we don't work together
