I think B is the most accurate answer because knowing the daily weather forecast can help you pick a reasonable outfit for a cold or hot day
The grand canyon is 254 miles away from las vegas which is approx. 4 hours and 40 minutes. by driving.
Gravity??? Honestly don’t know.
The main vent is the main outlet for the magma to escape. Secondary vents are smaller outlets through which magma escapes. The crater is created after an eruption blows the top off the volcano
china is your answer B)china hope this helps
