Answer:
The atmosphere of Jupiter is 90 percent hydrogen. The remaining 10 percent is almost completely made up of helium, though there are small traces of other gases inside.
Explanation:
Composed predominantly of hydrogen and helium, the massive Jupiter is much like a tiny star. But despite the fact that it is the largest planet in the solar system, the gas giant just doesn't have the mass needed to push it into stellar status.
The atmosphere of Jupiter is 90 percent hydrogen. The remaining 10 percent is almost completely made up of helium, though there are small traces of other gases inside.
These gases pile on top of one another, forming layers that extend downward. Because there is no solid ground, the surface of Jupiter is defined as the point where the atmospheric pressure is equal to that of Earth. At this point, the pull of gravity is almost two and a half times stronger than it is on our planet.
Answer: (E.) III and IV
Explanation: Explaining the answers, the question shows us an already existing demographic challenge, as the population tends to live longer and have less desire to procreate. To solve this problem the government needs to;
a) carry out paid maternity leave : This would motivate the population, especially the female population to want to give birth.
b) Building more schools :
Building more schools would ensure education is free for the young upcoming population, therefore encouraging the population to procreate more.
Answer:
B. charles lyell
Explanation:
He is associated with the Laws of uniformitarianism and the idea that earth is shaped by natural process operational even today and contrast catastrophism, he is considered a pioneer in climate change and shifting boundaries between oceans and continents. His publications works are on the principles of geology.
The P wave is the primary preliminary wave because it is the first to arrive at a seismic station after an earthquake.
