Answer:
The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter about 864,938 miles (1.392 million km). You could line up 109 Earths across the face of the sun, according to NASA (opens in new tab). The sun's circumference is about 2,715,396 miles (4,370,006 km).
Explanation:
The mean radius of the sun is 432,450 miles (696,000 kilometers), which makes its diameter about 864,938 miles (1.392 million km). You could line up 109 Earths across the face of the sun, according to NASA (opens in new tab). The sun's circumference is about 2,715,396 miles (4,370,006 km).
Answer: contour lines .
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True; with improvements in technology/manufacturing, acid rain became a major problem
