Useful satellite data concerning sea ice began in late 1978 with the launch of NASA's Scanning Multichannel Microwave Radiometer (SMMR) satellite.
Answer:
La importancia es que esa carta da la norma principal de un país
Explanation:
<u>Answer:</u>
<em>Rigel and Betelgeuse </em>
<em></em>
<u>Explanation:</u>
Rigel and Betelgeuse are counted in the brightest stars of the galaxy.
They form a pair in the Orion constellation.
The Rigel star is situated near the Equator. This star is invisible in the region around and above of latitude 82°N and can be seen from any part of the world. It is a blue white giant star. This makes Rigel helpful in navigation.
Betelgeuse is a red giant star which is visible from naked eye. It has the same diameter as that of Jupiter.
They are The Atlantic<span>, </span>Pacific<span>, </span>Indian<span>, and Arctic.</span>
All animals! they can Improve Your Soil! Compost returns valuable nutrients to the soil to help maintain soil quality and fertility. Compost is a mild, slow release, natural fertilizer that won't burn plants like chemical fertilizers. ... Provides organic matter and nutrients which will improve plant growth and lead to better yields.