A) Magnetic fields from the Earth's core B) Chemical reactions on the Earth's surface C) Cloud formations in the atmosphere D) Solar wind particles colliding with Earth's atmosphere
A) Stratosphere B) Thermosphere C) Mesosphere D) Troposphere
A) Solar Flare B) Meteor Shower C) Aurora Borealis D) Aurora Australis
A) A specific color of the auroras B) A type of cloud formation C) A solar wind pattern D) A region where auroras are frequently seen
A) Because of pollution levels B) Because of Earth's rotation C) Due to changes in solar wind strength D) Due to local weather conditions
A) They produce sound waves B) They collide with gas atoms in the atmosphere C) They generate heat D) They reflect sunlight
A) The sun's core B) The sun’s atmosphere C) Solar flares D) The sun's corona
A) The Sun B) The Earth C) The Moon D) Stars
A) Wind patterns in the atmosphere B) Earth's magnetic field lines C) Heat from the Earth D) Pressure changes in the atmosphere |