"Nauru" is the <span>third smallest independent country on the Earth.
Hope this helps!</span>
Answer:
it helps researchers sense things on earth. they are usually on aircraft or in a satellite.
Explanation:
it collects data from a different level detecting the energy from the earth. this energy comes naturally from the earth's surface. it even most commonly picks up reflected sun light (which is also a source of radiation)
the relationship between mass and volume I known as density
Down
7 base
5 height
Across
6 composite figure
(I hope this helps)
