which of the following features make earth and venus similar to each other ? (1point )
A . their size and mass
b. their rates of rotation
c. their atmospheres
d. their directions of rotation****
1. number one is A
2. number two is D
3. number three is C
4. number four is A
I took Quick Check, and I got 100%.
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Dustin is Correct 100%
To determine which features make Earth and Venus similar to each other, let's analyze each option:
A. Size and Mass: Both Earth and Venus are similar in terms of their size and mass. Earth has a diameter of about 12,742 kilometers and a mass of approximately 5.97 x 10^24 kilograms. Venus, on the other hand, has a diameter of around 12,104 kilometers and a mass of about 4.87 x 10^24 kilograms. So, this option supports the similarity between them.
B. Rates of Rotation: Earth and Venus have different rates of rotation. Earth completes one rotation in approximately 24 hours, giving us a day and night cycle. In contrast, Venus has an extremely slow rotation, taking approximately 243 Earth days to complete one rotation. Therefore, this option does not contribute to their similarity.
C. Atmospheres: Both Earth and Venus have atmospheres, but they are fundamentally different. Earth's atmosphere is primarily composed of nitrogen (about 78%) and oxygen (about 21%), with trace amounts of other gases. Venus, however, has a thick atmosphere consisting mainly of carbon dioxide (about 96%) with traces of nitrogen and sulfuric acid. This option does not support their similarity.
D. Directions of Rotation: Earth and Venus have opposite directions of rotation. Earth rotates counterclockwise when viewed from above the North Pole, while Venus rotates clockwise when viewed from above the North Pole. Therefore, this option does not contribute to their similarity.
Based on this analysis, the correct answer is option A: their size and mass. Earth and Venus have similar sizes and masses, making them comparable in those aspects.