0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What 2 factors determine the color of an aurora?
The height of the particle being bombarded, and the type being bombarded by electrons from the Sun.
How many planets that are dangerous?
All of them , including Earth. !!!! Because the local environment of each planet is so different from Earth, we , humans, cannot survive on them. I include Earth, because people can be killed by geophysical activity , earthquakes, etc., also being bombarded by asteroids/comets.
What significance to the study of astronomy do the Aurora Borealis AKA Northern Lights have?
It proves that having a magnetic field - and therefore a molten core rich with iron - is essential for life on earth. If we didn't have it, our planet would be constantly bombarded with dangerous radiation and charged particles, and no life could exist.
Why is nasas project outside earth called origins?
Most likely because life on Earth didn't start only because of the Earth. There are many other players that had a role. A star that exploded a long time ago and created a planetary nebula was probably the true beginning for the resources necessary for life. From there, those resources may have compacted into different celestial bodies, like planets, asteroids, meteoroids, comets, moons, etc. Earth was bombarded by a lot of space debris, and the resources necessary for life could have come from that. Long story short, as Earth formed, stuff from outer space hit us, possibly holding what is needed for our origins. Edit: After doing some more research on the subject, I believe it is actually more broad than that, and they are trying to find our universe's origins by studying the early universe.
Which planet has a moon called charon?
Charon is so far away and so small that astronomers are unable to see it from Earth. It is therefore unsure whether Charon has craters but it is likely as every other planet and moon in the solar system has been bombarded by meteors in the past.
What are rocks from outer space that bombarded the earth during formation of oceans?
Comets are the rocks that hit the earth during formation of oceans...
Where does the theory suggest that the water on the earth originate from i need to know before tomorrow?
Meteorites containing ices bombarded the Earth during formation.
How do you use the bombarded in a sentence?
I just bombarded that pop quiz
Is there a day in the year when no meteoroid hit the earth?
No. 37,000 to 38,000 tons of matter hit the earth each year. We're pretty much being bombarded constantly.
Is this the right spelling of how to spell bombarded?
The correct spelling is bombarded.Some example sentences are:The police were bombarded with calls about the UFO.They bombarded the city with cannons before charging in.The terrorist outpost has been bombarded to smithereens.
When was fort Sumter bombarded?
It was bombarded from about 4:30 pm April 12th to 14th.
What are the release dates for Bombarded - 1914?
Bombarded - 1914 was released on: USA: 12 June 1914
Duruing world war 1 what happen to Paris?
in ww1 bombarded (big bertha) but not invaded in ww2 invaded but not bombarded
What layer of gas molecules in the atmosphere is bombarded with the rays from the sun?
Which layer of gas molecules in the atmosphere is bombarded with rays from the sun
What 2 factors determine the color of an aurora?
The height of the particle being bombarded, and the type being bombarded by electrons from the Sun.
What layer of gas molecules in the atmosphere is bombarded with rays from the sun?
Which layer of gas molecules in the atmosphere is bombarded with rays from the sun
Do asteroids come down to earth?
In the beginning of the history of the solar system the Earth was bombarded frequently by asteroids. Now the frequency has diminished significantly but still many tons of "space rocks" fall into the Earth's atmosphere each year some of these hit the ground.
