This article presents a quiz on Earth's interior structure based on seismic wave analysis. It highlights the history of understanding Earth's core, dating back to Isaac Newton and Inge Lehmann's work, and encourages readers to test their knowledge.
The ultimate action-packed science and technology magazine bursting with exciting information about the universeEngaging articles, amazing illustrations & exclusive interviewsOur planet's interior is much too deep and hot to explore with probes, so scientists rely on seismic waves to understand and model its structure.
But how good is your knowledge of Earth's inner structure? Find out by taking this quiz. If you need a hint, hit the yellow button. Good luck!Get the world’s most fascinating discoveries delivered straight to your inbox.Sascha is a U.K.-based staff writer at Live Science. She holds a bachelor’s degree in biology from the University of Southampton in England and a master’s degree in science communication from Imperial College London.
'Our model of cosmology might be broken': New study reveals the universe is expanding too fast for physics to explain
EARTH INTERIOR SEISMIC WAVES GEOLOGY COSMOLOGY PHYSICS
United States Latest News, United States Headlines
Similar News:You can also read news stories similar to this one that we have collected from other news sources.
Canada Rare Earth Secures 70% Stake in Laos Rare Earth RefineryCanada Rare Earth announced it has signed a Memorandum of Understanding with a Laotian company to purchase 70% of a fully permitted rare earth refinery. The refinery, with a capacity of 3,000 tonnes per year, was built 12 years ago but has remained idle due to policy changes. The Lao government is now supporting the refinery's operation and encouraging in-country processing of rare earth concentrates. The refinery is expected to be operational in Q4 2025 after minor refurbishments.
Read more »
Canada Rare Earth to Acquire 70% Stake in Laos Rare Earth RefineryCanada Rare Earth (TSX.V: LL) has signed a memorandum of understanding to purchase 70% of a fully permitted rare earth refinery in Laos. The refinery, with a production capacity of 3,000 tonnes per year, is expected to be operational by Q4 2025 after modest refurbishments. The company aims to secure offtake agreements and investment to support the refinery's operation and ensure a stable supply of key rare earth oxides.
Read more »
Plate Tectonics: Shaping Earth and Enabling LifeThis article explores the role of plate tectonics in shaping Earth's environment and facilitating the evolution of life. It contrasts Earth's dynamic geological activity with the static nature of planets like Mars and Venus, highlighting the significance of plate movement in creating diverse habitats, influencing weather patterns, and regulating the planet's climate.
Read more »
Predicting Earth's Future Climate: Challenges and ProgressWhile climate models have made significant strides in understanding global warming trends, predicting localized impacts remains a major challenge due to the complexity of Earth's climate system.
Read more »
NASA Unveils Two New Strategies for Returning Mars Samples to EarthNASA has presented two innovative strategies to retrieve Martian samples by the 2030s, aiming to address the cost and timeline concerns of the original Mars Sample Return program.
Read more »
NASA weighs options to bring Mars samples back to EarthNASA is exploring two potential strategies to bring Mars samples back to Earth, aiming to simplify and reduce the cost of the mission.
Read more »