Answer:
it might be C
Explanation:
sorry ik im late just helping others who might find this helpful
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 .
Because it’s closer to the sun
Answer:
The stratosphere
Explanation:
Approximately 90 % of the ozone layer resides in the stratosphere and rest 10 % resides in the troposphere .
<u>Stratosphere -</u>
It is the second major layer of the atmosphere , present exactly above the troposphere layer .
The stratosphere has a layers with warmer and cooler region , the warmer layers are present above the cooler layers .
Answer:
B.
Explanation:
What evidence is most consistent with dinosaurs becoming extinct at the end of the Cretaceous era? No dinosaur fossils are found above the Cretaceous Paleogene boundary. Scientists
observe several strata that are tilted at an angle
<em>This </em><em>is </em><em>Based </em><em>Of </em><em>What </em><em>I </em><em>learned </em><em>In </em><em>the </em><em>past </em><em>So </em><em>Im </em><em>sorry </em><em>If </em><em>You </em><em>don't </em><em>like </em><em>My </em><em>answer </em><em>or </em><em>If </em><em>Its </em><em>Wrong</em>
(。づ’▽’。)づ♡ <em>#</em><em>CarryOnLearning</em>