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How do scientists learn about the climate in Antarctica thousands of years ago?
Ice cores are useful for scientists who want to learn about the climate in Antarctica thousands of years ago.
What is the differences and simularities of ice cores and rock layers?
Ice cores and rock layers are both used to study Earth's history. Ice cores contain layers of ice formed over time from snowfall, providing information on past climate conditions. Rock layers, on the other hand, are formed from sediments deposited over time and can contain fossils that provide information on past life forms. Both ice cores and rock layers can help scientists understand past environmental conditions and changes.
How far back does the CO2 record go in Antarctica?
The CO2 record in Antarctica goes back around 800,000 years. This record is obtained by analyzing ice core samples, which contain air bubbles trapped over time. These ice cores provide valuable information about past atmospheric composition and climate variations.
Are the jovian planets thought to have cores larger than earth?
Yes, the jovian planets (Jupiter, Saturn, Uranus, and Neptune) are thought to have cores that are larger than Earth. These cores are composed of heavy elements like rock, metal, and possibly icy materials. However, the exact size and composition of these cores are still not fully understood and are the subject of ongoing research.
What four solar system bodies have solid rocky surfaces and iron cores?
The four solar system bodies that have solid rocky surfaces and iron cores are Mercury, Venus, Earth, and Mars. These terrestrial planets are predominantly composed of silicate rock and metal cores, primarily made of iron and nickel.
How do scientists learn about the climate in Antarctica thousands of years ago?
Ice cores are useful for scientists who want to learn about the climate in Antarctica thousands of years ago.
What percent of Antarctica is an rock?
99.9
Why is jack hall taking ice core samples from antarctica?
Jack Hall was studying the greenhouse gases in ice cores from Antarctica because runaway greenhouse gases are causing global warming.
What is the planet interior of Jovian?
The cores of all four Jovian planets are made of rock, metal, and gasses. The difference between the planets are the layers that surround the cores.
What is the differences and simularities of ice cores and rock layers?
Ice cores and rock layers are both used to study Earth's history. Ice cores contain layers of ice formed over time from snowfall, providing information on past climate conditions. Rock layers, on the other hand, are formed from sediments deposited over time and can contain fossils that provide information on past life forms. Both ice cores and rock layers can help scientists understand past environmental conditions and changes.
What are the outer planet cores made of?
Gas, Menthane, Ice, Water, Ammonia, and Rock
What lies beneath the hundreds of metres of snow and ice of Antarctica?
Rock, the landmass of the continent of Antarctica.
What are ice cores for climate analysis drawn from?
Ice cores for climate analysis are drawn from glaciers and polar ice caps. These cores contain layers of ice that have accumulated over thousands of years, trapping air bubbles, ash, and other materials that provide valuable information about past climates and atmospheric conditions.
Which continent covers a smaller part of earths total land area Africa or Antarctica?
Antarctica, It is mainly ice and rock while Africa is rock and soil.
How could you get Olivine?
Mining deep in the Earth cores. Mining deep in the Earth cores. You can also find Olivine in the Igneous rock Pyroxinite. Olivine is the same thing as Peridot
Is antarctica floating or sitting on rock?
sitting on magma
How far back does the CO2 record go in Antarctica?
The CO2 record in Antarctica goes back around 800,000 years. This record is obtained by analyzing ice core samples, which contain air bubbles trapped over time. These ice cores provide valuable information about past atmospheric composition and climate variations.
