0
What else can I help you with?
Why do volcanoes get hot?
Volcanoes bring up material from deep within the earth. earth's interior is very hot.
Why is the deep interior of Earth unsuitable for people?
The deep interior of Earth is extremely hot and experiences high pressures, making it physically challenging for people to survive. Additionally, the lack of oxygen and the presence of toxic gases like methane and sulfur compounds make it unsuitable for human habitation. The deep interior also lacks the necessary resources, such as food and water, that are essential for human survival.
How did deep mines and wells give clues to the nature of the earth and interior?
Deep mines and wells provide valuable insights into the Earth's interior by allowing scientists to access rock samples and fluids from various depths. These samples reveal information about the composition, temperature, and pressure conditions of the Earth's crust and upper mantle. By studying mineral characteristics and seismic activity related to these depths, researchers can infer the geological processes and structures that shape the planet's interior. Additionally, the presence of certain minerals and geothermal gradients can indicate the historical and ongoing tectonic activities.
Is it true when you study earth's interior geologists often rely on indirect such as evidence from fossils?
No. Fossils tell us about what was living at or near the earths surface in the past, they do not tell us about the Earth's interior. When studying the Earth's interior, geologists look at micro gravity variations (which tell us about density differences in deep rocks), magnetic variations (which tell us a bit about the deep rocks composition) and most importantly seismic records (which tell us about the physical properties of the deep rocks). We also look for deep rocks that have been brought to the surface during the collision of continents (the roots of mountains) and volcanic events (such as diamond pipes).
What is a limitation of studying rock samples to learn about earth's interior?
One limitation of studying rock samples to learn about Earth's interior is that they primarily represent the crust, which only comprises a thin layer of the Earth. Deep mantle and core materials are not accessible for direct sampling, leading to gaps in understanding the composition and behavior of these deeper layers. Additionally, the conditions under which rocks form at the surface may not accurately reflect the high-pressure and high-temperature environments of the interior. This can result in incomplete or misleading interpretations of Earth's overall structure and dynamics.
What is the energy source in vent ecosystems deep in the oceans?
Heat from Earth's interior.
What can be used to map the deep interior of the earth?
The deep interior of the Earth can be mapped using seismic waves. Natural earthquakes produce seismic signals which penetrate the Earth. Timing the arrival of these waves at various sites round the world, gives indication of the shape and the wave velocity in the Earths interior. Rather similar to the way a CAT scan can reveal the interior of a person.
Why do volcanoes get hot?
Volcanoes bring up material from deep within the earth. earth's interior is very hot.
What is endogenic?
endogenic forces have their origin deep down in the earth's interior and they work from below
Why is the deep interior of Earth unsuitable for people?
The deep interior of Earth is extremely hot and experiences high pressures, making it physically challenging for people to survive. Additionally, the lack of oxygen and the presence of toxic gases like methane and sulfur compounds make it unsuitable for human habitation. The deep interior also lacks the necessary resources, such as food and water, that are essential for human survival.
Why is it difficult for scientists to know what the inside of the earth is like?
The interior of the Earth is inaccessible, with the deepest humans have drilled being only a few kilometers. Scientists have to rely on indirect methods like seismic waves and studying rocks brought up by volcanoes. These methods provide clues but do not give a complete picture of the Earth's interior.
Who determined that S waves were unable to survive deep passage through the Earth's interior?
I donno. Your mom?
How did deep mines and wells give clues to the nature of the earth and interior?
Deep mines and wells provide valuable insights into the Earth's interior by allowing scientists to access rock samples and fluids from various depths. These samples reveal information about the composition, temperature, and pressure conditions of the Earth's crust and upper mantle. By studying mineral characteristics and seismic activity related to these depths, researchers can infer the geological processes and structures that shape the planet's interior. Additionally, the presence of certain minerals and geothermal gradients can indicate the historical and ongoing tectonic activities.
what is the source of all the food in the ecosystems?
The Sun and in the case of deep sea vents, the heat and chemicals from Earth's interior.
Is it true when you study earth's interior geologists often rely on indirect such as evidence from fossils?
No. Fossils tell us about what was living at or near the earths surface in the past, they do not tell us about the Earth's interior. When studying the Earth's interior, geologists look at micro gravity variations (which tell us about density differences in deep rocks), magnetic variations (which tell us a bit about the deep rocks composition) and most importantly seismic records (which tell us about the physical properties of the deep rocks). We also look for deep rocks that have been brought to the surface during the collision of continents (the roots of mountains) and volcanic events (such as diamond pipes).
Is it true that the deeper you go into the Earth the cooler it becomes?
Yes, it is true. The Earth's interior temperature increases with depth due to geothermal heat, but there are some exceptions such as in certain hotspots or volcanic areas where temperatures can be higher.
How do geologists obtain evidence about earth's interior?
Geologists obtain evidence about the Earth's interior through methods such as studying seismic waves, analyzing rock samples from volcanoes and deep drilling, conducting laboratory experiments on high pressures and temperatures, and studying meteorites which originated in the Earth's interior. These methods help geologists to understand the composition, structure, and processes taking place in the Earth's interior.
