B. Natural selection and Evolution both show the change over time in the survival of a specific organism. Natural Selection chooses traits that correspond the best with the ecosystem, while evolution gradually changes the species as a whole to cope with the surroundings.
Water covers 71 percent of the earth’s surface!
Answer:
Question 14. Option b
Question 15. Option a
Question 16. option c
Explanation:
Question 14.:
Regardless of the heaviness of the Ash particles inside it blended with the hot volcanic gases, this is the light comparative with the cold encompassing air.
It rises convectively over the thrust area and is known as the convective ascent region of the emission section.
Question 15.:
Since the gravity isn't so solid on Mars and Mercury Lava streams can be thicker as a result of which they don't cool so quick when contrasted with the earth. Little cone volcanoes on Mars would tend to be in general more extensive and shorter.
Question 16.:
Cryovolcano is otherwise called the ice spring of gushing lava. What's more, cryovolcanism is a method where the ejection of magma from ice happens as opposed to rock in molten form. Cryo Magma or the cryo magma or ice volcanic liquefy are normally fluids or vapor.
The moon covers the sun which then causes a eclipse as the moon is blocking the light from the sun
