Question

Q1. What is the most abundant gas in the Earth's atmosphere?

Q2.Roughly how long does it take for the sun's light to reach Earth - 8 minutes, 8 hours or 8 days?​

Answer 1

Explanation:

1. nitrogen

The atmosphere contains many gases, most in small amounts, including some pollutants and greenhouse gases. The most abundant gas in the atmosphere is nitrogen, with oxygen second. Argon, an inert gas, is the third most abundant gas in the atmosphere.

2. The short answer is that it takes sunlight an average of 8 minutes and 20 seconds to travel from the Sun to the Earth

Answer 2

Answer:

so simple answer is that nitrogen