Due to the fluctuations of the Earth's temperature over time, who is to say that we aren’t currently living at the Earth's natural temperature?

Question Answered by NOAA, Air Resources Laboratory, Field Research Division, Idaho Falls, ID The Earth’s climate does vary over time due to factors such as the movement of continents, large-scale volcanic activity, changes in the Earth’s orbit, and variations in the Sun’s energy output. Because of these changing factors, there is not one fixed temperature…

What happens to rain when lightning strikes it?

Answered by Travis Wyatt, Meteorologist, National Weather Service-Pocatello, ID Any rain in the path of lightning will turn to steam. Lightning can heat the air anywhere from 18,000 degrees Fahrenheit to up to 60,000 degrees Fahrenheit. The surface of the sun is about 10,000 degrees Fahrenheit. So, lightning is extremely hot. Lightning traveling down a…

What is the difference between sleet and hail?

Question Answered by Tim Axford, Meterologist, National Weather Service-Pocatello, ID. HAIL Usually occurs during the spring and summer but could occur during all seasons. When thunderstorms form, air moves from near the ground up into the sky, sometimes as high as 50,000 ft up! This air moving upwards will carry drops of water with it.…

Is coal a sedimentary rock?

Answered by Kurt Edwards, Geologist and GIS Analyst, INL ESER Program he short answer is yes, coal is a sedimentary rock. Coal is formed mainly from plant material that accumulates in a swampy environment. These plants that become coal, lived before and during the time of the dinosaurs. When the plants died they would sink…