Question

Answer 11, 12 and 13 Thank You.

D Question 11 1 pts Uranus is tilted on its side with its rotation axis almost in the plane of its orbital motion around the Sun. As a result of this the seasonal variations in temperature on Uranus are non-existent much less extreme than on Earth. about the same as on Earth since the degree to which the axis is tilted does not matter. much more extreme than on Earth. Question 12 1 pts What are the fractional proportions of the components that make up the mass of Jupiter? Calmost pure hydrogen, with at most about 1% rock in the core 50% hydrogen. 49% helium, 1% rocky core 71% hydrogen and helium, 25% rocky core, 4% everything else 95% hydrogen and helium, 5% everything else 1 pts D Question 13 What does Neptune look like from space? blue-green with white, high-altitude clouds and dark storms perpetually covered with yellowish, sulfur-rich clouds blue-green and featureless reddish belts and light zones parallel to the equator

Answer 1

11) B

Uranus has a 21 year season, since its poles are either points towards the sun or away from the sun, so the summer and winter changes in 21 years.

12) D

Jupiter has a composition nearly that of sun, more than 90% is hydrogen.

13) A