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Older mountains and volcanoes are typically smaller than younger ones due to erosion processes that wear down the land over time. Weathering, erosion, and tectonic movements gradually reduce the height and size of mountains and volcanoes as they age, resulting in a decrease in their overall size.
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Why are older mountains smaller than younger mountains?
Older mountains are typically smaller than younger mountains because over time, erosion processes wear down the initial larger mountain peaks, making them less prominent. Weathering, erosion, and tectonic activity can all contribute to the gradual reduction in size of older mountains compared to newly formed ones.
Why re the older fold mountain not high as the young fold mountains?
Older fold mountains have undergone millions of years of erosion processes like weathering and sedimentation, which have worn down their peaks and reduced their height. In contrast, younger fold mountains are still being uplifted by tectonic forces, so they have not experienced as much erosion and retain their height.
What term denotes blocks of older rock enclosed in a body of younger igneous rock?
Xenoliths are blocks of older rock enclosed in a body of younger igneous rock.
What are older rocks that lie under younger rocks called?
Older rocks that lie under younger rocks are called bedrock. Bedrock forms the solid foundation upon which younger rocks are deposited and can provide valuable information about the geologic history of an area.
Are some mountains older than others?
Yes, mountains can vary in age due to the different geological processes that form them. Fold mountains, for example, are often older than volcanic mountains because they form over millions of years through the collision of tectonic plates. This means that the age of mountains can vary depending on their formation.
Why are older mountains smaller than younger mountains?
Older mountains are typically smaller than younger mountains because over time, erosion processes wear down the initial larger mountain peaks, making them less prominent. Weathering, erosion, and tectonic activity can all contribute to the gradual reduction in size of older mountains compared to newly formed ones.
What makes older mountains rounder and smaller than newer mountains?
Erosion wears mountains down, making them smaller and rounder.
Are mountains in munster younger or older then the Andes mountains?
The mountains in Munster are much older. The Andes are between 30 and 60 million years old. Mountains in Munster are between 250 and 270 million years old.
What are facts about the hawiin mountain's?
They are all made from Volcanoes. They are the biggest mountains on Earth. Most of the mountains are under the sea. The mountains get older as you move to the islands to the North west.
Are the Cascade Mountains older then Mount st Helens?
Yes. Mount St. Helens is a fairly young volcano, estimated to be about 40,000 years old. The range itself is a few million years old, though some of the volcanoes are younger than that.
Why does a younger boyfriend treat his older girlfriend like a child?
he might want to feel older so he makes you look smaller.
Are the Appalachian Mountains older or younger than Pangaea?
They are about the same age, actually. The Appalachians were formed as a result of the continental collisions that formed Pangaea.
Are high mountains older or younger than low mountains?
== == A mountain's height may not be a good indicator of age. A better indicator would be the degree of erosion.
Are the Himalayas younger than the Pangaea?
The Himalayan mountains are older than the Appalachian mountains.
What is the opposite of older?
The opposite of older is younger.
Appalachian mountains are older or younger than pangaea?
The Appalachians are younger than Pangaea because they were formed during the process in which North America removed itself from Pangaea and into the west.
Did Hitler have older or younger siblings?
He had older and younger siblings.
