In general, the surface temperatures of the planets decrease with increasing distance from the sun, ranging from an average temperature on venus of 480o c to -210o c on neptune. what property of venus gives it the designation as the "hottest" planet and the exclusion to the rule that the temperatures decrease with increasing distance from the sun?

question 9 options:

venus rotates faster than mercury does, causing longer days and more heating.

venus has a smaller mass than mercury requiring less heat to raise the temperature.

venus has a dense atmosphere that traps heat, raising the average surface temperature.

venus is much closer to the sun than mercury, thus causing higher average temperatures.

Venus has a dense atmosphere that traps heat, raising the average surface temperature

Option C.

Venus is the planet in our solar system which is second most closest planet to the Sun. And it's well known for its surface temperature which is often exceeding a temperature of 480°C. Although the planet is lying far enough from sun, much farther than mercury, but the secret behind its highest surface temperature lies in its atmosphere.

Venus has an atmosphere which is 4 times denser than that of earth. And it's atmosphere is composed of 95.6% carbon dioxide. This is well known as a greenhouse gas. The atmosphere in venus is so thick that the surface of venus is never visible from earth. The dense atmosphere also consists of clouds of sulphuric acid and nitric acids.

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.