Podcast
Questions and Answers
In which layer of the Earth's atmosphere does the temperature increase with altitude?
In which layer of the Earth's atmosphere does the temperature increase with altitude?
- Troposphere
- Mesosphere
- Exosphere
- Stratosphere (correct)
Which layer of the Earth's atmosphere is almost free of clouds and weather patterns?
Which layer of the Earth's atmosphere is almost free of clouds and weather patterns?
- Mesosphere
- Exosphere
- Troposphere
- Stratosphere (correct)
Where do most commercial airplanes (jet powered aircraft) fly to avoid turbulences?
Where do most commercial airplanes (jet powered aircraft) fly to avoid turbulences?
- Thermosphere
- Exosphere
- Stratosphere (correct)
- Mesosphere
Which layer of the Earth's atmosphere experiences the coldest temperatures at the top, around -90°C?
Which layer of the Earth's atmosphere experiences the coldest temperatures at the top, around -90°C?
Which layer of the Earth's atmosphere contains hydrogen, helium, nitrogen, and carbon dioxide that can escape into space due to weak gravity?
Which layer of the Earth's atmosphere contains hydrogen, helium, nitrogen, and carbon dioxide that can escape into space due to weak gravity?
Where do most satellites orbiting the Earth occur?
Where do most satellites orbiting the Earth occur?
Which layer of the Earth's atmosphere is closest to the Earth's surface?
Which layer of the Earth's atmosphere is closest to the Earth's surface?
In which layer of the Earth's atmosphere do most aviation activities take place?
In which layer of the Earth's atmosphere do most aviation activities take place?
Which layer of the Earth's atmosphere has the lowest temperature?
Which layer of the Earth's atmosphere has the lowest temperature?
In which layer of the Earth's atmosphere does the greenhouse effect warm the Earth's surface?
In which layer of the Earth's atmosphere does the greenhouse effect warm the Earth's surface?
Which layer of the Earth's atmosphere contains clouds, water vapor, and dust?
Which layer of the Earth's atmosphere contains clouds, water vapor, and dust?
Where do the density and pressure of the Earth's atmosphere decrease with increasing altitudes?
Where do the density and pressure of the Earth's atmosphere decrease with increasing altitudes?
What is the main metallic composition of the layer denser than the mantle?
What is the main metallic composition of the layer denser than the mantle?
Which layer of the Earth is 2200km thick and is in a liquid state?
Which layer of the Earth is 2200km thick and is in a liquid state?
What is the main mechanical property of the lithosphere?
What is the main mechanical property of the lithosphere?
According to Alfred Wegener's Continental Drift Theory, what observation supported the idea that continents were once together?
According to Alfred Wegener's Continental Drift Theory, what observation supported the idea that continents were once together?
Which scientific theory explains that the lithosphere is made up of tectonic plates gliding over the asthenosphere?
Which scientific theory explains that the lithosphere is made up of tectonic plates gliding over the asthenosphere?
How many large slabs of solid rock divide the lithosphere according to Plate Tectonics?
How many large slabs of solid rock divide the lithosphere according to Plate Tectonics?
