Answer:
The correct statement for comet is - ( a ) They have highly elliptical orbits around the sun
Explanation:
The comet is made up by the composition of dust , water , ice , rock and frozen gases like , the carbon dioxide , methane , ammonia and carbon monoxide .
Comet shows a process called outgassing , i.e. , the comet passes close to the sun , then they start to release gases , which is visible in the form of a comet's tail .
The comet and its tail glows by the sun and becomes visible when the comet passes through the solar system , because the dust partials reflects sunlight directly and the gas glows due to ionization process.
The orbital of comet is usually highly eccentric elliptical path .
Veinte, that is 20 in spanish
Answer:
B. Zuider Zee
Explanation:
Zuider Zee, was a shallow bay of the north sea in the Northeast of Netherlands extending about 100km inland and about 50km wide having a depth of about 4-5m and a coastline of about 300km, it covered 5,000km^2.
In the 20 century majority of the Zuider Zee was cut off from the northern sea, allowing the inlet to become part of the Warden sea and the salt water inlet changed into a fresh water lake called the IJsselmeer
<span>A major plate is one that has an area greater than 20 million kilometer squared and a minor plate is one not greater than 20 million kilometer squared and larger than 1 million kilometer squared. Minor plates are not usually shown on maps of major plates.</span>
