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Which was least likely to have been a component of earths atmosphere before life began?
Wiki User
∙ 9y ago
oxygen
Wiki User
∙ 9y ago
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Was least likely to have been a component of Earths atmosphere before life began?
oxygen
What would earths atmosphere likely consist mostly of without the presence of life?
c water vapor
What is most likely to cause rise in the average temperature of the earths atmosphere in the future'?
Expansion of the sun. The sun is destined to eventually grow to a red giant - which will wipe out all life on earth.
What component would you least likely find in the Earth's mantle?
NICKEL
Dramatic variations in the polar ice caps most likely suggest changes in?
earths climate
Was least likely to have been a component of Earths atmosphere before life began?
oxygen
Which molecules are least likely to escape from earths atmosphere?
The heaviest ones.
Extremely high temperatures most likely found in this part of earths atmosphere?
Thermosphere
What would earths atmosphere likely consist mostly of without the presence of life?
c water vapor
How would the chemicals of other planets atmosphere's react with those of earths?
Well considering most other planets with atmospheres have methane and hydrogen as major components of their atmosphere, it would likely ignite.
What is most likely to cause rise in the average temperature of the earths atmosphere in the future'?
Expansion of the sun. The sun is destined to eventually grow to a red giant - which will wipe out all life on earth.
Where are the elements found for neon?
The element neon is found in advertising signs,high voltage indicators, lightning arrestors, wave meter tubes, TV tubes, gas lasers, economical cryogenic refridgerant, and Glow Sticks. Neon in the Native state, is found mostly in the atmosphere and rocks in the crust of earth. It is more likely to be found outside of Earth.
Which was least likely to have been a componet of earth's atmosphere before life began?
A precision made Swiss watch perhaps.
Where would you be most likely to find granite in earths mantle or earths continents?
you will find it in earths mantle because it is a kind of an igneous rock
Where would a satellite revolving around earth land if it crashed?
It will most likely burn up through the earths atmosphere on re-entry. The satellites travel at very high speeds, and are not designed to withstand the brunt of the earths atmosphere at the speeds at which they orbit the earth. You might get some bits left over, but these should be quite small. Operators try to land the satellite in the sea once it has reached the end of its life.
Where would you most likely find a meteor?
Meteors are pieces of rock glowing hot in the atmosphere. Before they hit the air, they were meteoroids. When they his the ground they are meteorites. Meteors are only found in the atmosphere, moving at incredible speeds.
which of earths spheres is most likely to be involved in a landslide?
The Lithosphere.
