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What clues can fossils give about the climatic changes in the area around Antarctica?
Fossils in Antarctica can provide information on past climatic conditions by indicating the types of plants and animals that lived in the region. For example, the presence of fossils from species that typically thrive in warmer climates may suggest that Antarctica was once much warmer than it is today. Similarly, evidence of glacial deposits in fossil records can indicate periods of ice growth and retreat, providing insights into past climatic fluctuations in the region.
Studies of deep-sea sediment cores have contributed greatly to scientific knowledge of?
Earth's past climate, ocean circulation patterns, and geological history. By analyzing the layers of sediment in these cores, scientists can infer past environmental conditions, including changes in temperature, sea level, and the presence of certain organisms. This data helps us understand the Earth's history and can provide valuable insights into future climate trends.
What do Geological records indicate?
Geological records indicate the Earth's history, including past climatic conditions, changes in sea levels, and the evolution of life forms. By studying geological records, scientists can reconstruct the Earth's past environment and better understand how it has changed over time.
What is the importance of biogeography?
Biogeography is important as it helps us understand the distribution of species, how they evolve, and the factors that influence their distribution. It also helps inform conservation efforts by identifying areas of high biodiversity that need protection. Additionally, studying biogeography can provide insights into past geological events and climatic changes.
What do historical geologist study?
physical and biological changes that have occured in the past.
What are some possible causes for climate changes in the past?
There have been many events that have led to climatic changes in the past. These events include volcanic eruptions, earthquakes, glaciers, and industrialization.Natural perturbations in Earth's orbit are are some possible causes for climatic changes in the past
What has the author Iben Browning written?
Iben Browning has written: 'Rocky Mountain Almanac 1990' 'Past and future history' -- subject(s): Climatic changes, Popular works
What is the definition of paleoproxies?
paleoproxies are those naturally occurring phenomena that can be used to approximate temperature in the distant past ( as recorded data is not available regarding earth's climatic changes prior to around 150 years)
What are 3 ways through which scientists study Earth's climatic history?
Scientists study Earth's climatic history by analyzing ice cores, which contain records of past temperatures and atmospheric composition. They also examine sediment cores from ocean floors to understand changes in sea levels and ocean currents. Additionally, scientists study tree rings and other natural archives to reconstruct past climate conditions.
What has the author H H Lamb written?
H. H. Lamb has written: 'Secular variations of the atmospheric circulation since 1750' 'Climatic history andthe future' -- subject(s): Paleoclimatology, Climatic changes, Weather forecasting 'The seasonal progression of the general atmospheric circulation affecting the North Atlantic and Europe' 'Climate - present, past and future'
What clues can fossils give about the climatic changes in the area around Antarctica?
Fossils in Antarctica can provide information on past climatic conditions by indicating the types of plants and animals that lived in the region. For example, the presence of fossils from species that typically thrive in warmer climates may suggest that Antarctica was once much warmer than it is today. Similarly, evidence of glacial deposits in fossil records can indicate periods of ice growth and retreat, providing insights into past climatic fluctuations in the region.
Why do you think planets continets look the way they do today?
They are the product of plate collisions, plate divergence, erosion, volcanism, plant and animal life, glaciation, climatic changes, past planetary collisions, and primarily because of Earth's internal heat source.
How did wegener use climate changes to support his hypothesis?
Wegener used similarities in fossil evidence and rock formations across different continents, along with past climatic evidence such as glacial deposits in regions where glaciers no longer exist, to support his hypothesis of continental drift. He argued that these geological and climatic similarities could only be explained by the continents once being connected in a single landmass.
What is the past tense of has?
The past tense of "has" is "had." For example, "He has a car" changes to "He had a car."
Studies of deep-sea sediment cores have contributed greatly to scientific knowledge of?
Earth's past climate, ocean circulation patterns, and geological history. By analyzing the layers of sediment in these cores, scientists can infer past environmental conditions, including changes in temperature, sea level, and the presence of certain organisms. This data helps us understand the Earth's history and can provide valuable insights into future climate trends.
What do Geological records indicate?
Geological records indicate the Earth's history, including past climatic conditions, changes in sea levels, and the evolution of life forms. By studying geological records, scientists can reconstruct the Earth's past environment and better understand how it has changed over time.
Past 7 months your period is every 6 weeks only with no real period besides spotting?
It is common to experience changes in your menstrual cycle. Stress and hormonal changes can effect your cycle. Schedule a visit with your physician to make sure there are no other causes.
