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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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∙ 12y ago
Young mountains tend to have sharp, jagged peaks and steep slopes due to recent tectonic activity, while old mountains have smoother, more rounded peaks and gentler slopes due to erosion and weathering over time. Additionally, young mountains often have more visible rock layers and fault lines compared to older mountains.
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If old mountains are worn down over the course of millions of years what is one of the primary reasons that mountains still exist?
Plate tectonics is one of the primary reasons why mountains still exist. The movement of tectonic plates can create new mountain ranges through processes like convergence and uplift, which counteracts the continuous erosion that wears down old mountains.
What is Adirondack mountains bedrock age?
The bedrock in the Adirondack Mountains of New York is primarily Precambrian in age, ranging from about 1.2 billion to 1 billion years old. It is one of the oldest rock formations in North America.
If old mountains wear down over the course of millions of years what is one of the primary reasons that mountains still exist?
The movement of tectonic plates causes mountains to form and uplift, constantly renewing their elevation and preventing complete erosion. Additionally, the Earth's internal heat can cause volcanic activity, creating new mountains. In some cases, climate and erosion patterns can balance out to maintain mountains over long periods of time.
How would you tell the age of a mountain?
One method is to examine the rock composition and structure of the mountain to determine its age. Another way is to study the erosion patterns on the mountain, as older mountains tend to have more rounded features due to weathering over time. Additionally, scientists can use radiometric dating techniques on rocks found on the mountain to estimate its age.
What is one clue that tells you that a mountain is young versus being old?
One clue that a mountain is young is if it has sharp, jagged peaks and steep slopes. This indicates that the mountain has undergone recent tectonic activity, such as uplift or faulting. In contrast, an old mountain would have more rounded peaks and gentle slopes due to erosion over time.
What is the difference between young and old fold mountains?
Young fold mountains are characterized by rugged and sharp peaks, steep slopes, and active tectonic activity. Old fold mountains, on the other hand, are more rounded with lower elevations due to erosion over time, and have less tectonic activity. Examples of young fold mountains include the Himalayas, while the Appalachian Mountains are an example of old 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
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.
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.
Where can you get condoms if you are young?
still one from your parents or tell your boyfriend to buy 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.
How old is my yak?
Your yak is about 7 years old young one
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 might you be able to tell an older ladybug from a young one?
spots
Young one of chick is called as?
Chicks (poultry under 6 months old) do not produce young ones. Young chickens under one year old are called pullets (female) cockerels (male).
How many mountains are there in Rio de Janeiro?
I don't know why is it some one plz tell me its for school
How old are the Salt Range Mountains?
The Salt Range Mountains are around 600 million years old, dating back to the Precambrian era. They are one of the oldest mountain ranges in the world.
