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In general, the younger the mountain chain, the taller it is. Plate tectonics builds mountains by thrusting the crust upward, while erosion wears them back down over millenia.
So the Himalayas are a new (and in fact, still growing) mountain chain, while the Appalachians are one of the oldest chains still identifiable as mountains.
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If old mountains wear down over the course of millions of years what is one of the primary reasons that mountains still exist?
Mm
If old mountains are worn down over the course of millions of years what is one of the primary reasons that mountains still exist?
New mountains are created through tectonic and volcanic activity.
IF old mountains wear down over the course of millions of years what is one of the primary resons that mountains still exist?
The lithosperic plates keep pushing up. New mountains are created through tectonic and volcanic activity.
What is one of the primary reasons that mountains still exist?
New mountains are created through tectonic and volcanic activity
How are trench and mountains formed?
Mountains are created when the tectonic plates collide, and one plate slides under the other, lifting it.
What is the difference between young and old fold mountains?
One of the features of young fold mountains is that these are formed at destructive collision of tectonic plate boundaries. The Earth's crust are pushed to the surface therefore forming a series of fold mountains.
How do you tell the age of a mountain?
One way to tell the age of a mountain range is by its height. Another way is by how eroded and worn the edges of the rocks are. The more jagged the edges, the younger the mountains. Heavily worn ranges may be so eroded that they become foothills
How do you know your hamster is old?
A hamster is old when they're about 2 years old You can tell when they're old if you don't know their age because young hamsters run about a lot but old hamsters only run a bit When I had a hamster, when it was old it was completely still for a few minitues. This is because he was tired.
Is age 43 old?
It is not that old. But then it totally depends on one's perspective. If you feel that this age is old it is old for you. If you feel that it is young then it is young. So stay young stay happy.
Where can you get condoms if you are young?
still one from your parents or tell your boyfriend to buy one
What is a summary of the wise old woman?
The Wise Old Woman is a story about a kind young farmer and his old mother. The cruel young lord who ruled the village disliked old people, so his decree was to banish anyone over seventy-one from the village and "be left in the mountains to die." When the farmers mother turned seventy-one, he brought her up to the mountains but decided to stay hidden in their home. One day another lord threatened to conquer the village, so the young cruel lord asked for help from people in the village. In summary of what happened, all the wise and intelligent answers that helped save the village from the lord were from the wise old mother, so the young lord started to respect his elders because of their wisdom.
How old is my yak?
Your yak is about 7 years old young one
When was Old Man by Neil Young released?
Old Man by Neil Young was on April 17, 1972 on his album Harvest. The song is about an old man and a young man and about how one's age doesn't change one's basic needs.
If old mountains wear down over the course of millions of years what is one of the primary reasons that mountains still exist?
Mm
How might you be able to tell an older ladybug from a young one?
spots
Old is twice as old as young was when old was half as old as young will be when young is three times as old as old was when old was three times as old as young how old is old?
* To get a numerical answer, you would need to know the sum of their ages, which was given as 48 in the original form of this question, where Old is 30, Young is 18.When Old was 18, Young was 6; when Old was 27 (1/2 of 54), Young was 15, and Old is twice that.If you change the sum to 32, then the ages become 20 and 12.When Old was 12, Young was 4; when Old was 18 (1/2 of 36), Young was 10.In each case, Old is 5/3 as old as Young and 5/8 of the sum of their ages.---Old = 2 * Young when Old was 1/2 [3 * (3 * Young)](see the related link for one solution)
How many mountains are there in Rio de Janeiro?
I don't know why is it some one plz tell me its for school
