Kids News - Articles for Grade 7

Our Earth May Have A Mysterious Fifth Layer

Our Earth May Have A Mysterious Fifth Layer

Geologists have long maintained that our Earth comprises four layers — the crust, the mantle, the outer core, and, the deepest layer, the inner core. However, a team of scientists led by Jo Stephenson, a doctoral student in seismology at Australian National University in Canberra, now asserts that our planet may be harboring a mysterious, fifth layer — an "inner-inner" core as well.

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Rare Dinosaur Fossil Sitting On A Nest Of Eggs Unearthed

Rare Dinosaur Fossil Sitting On A Nest Of Eggs Unearthed

Researchers worldwide are celebrating the discovery of the fossil of an adult oviraptorosaur brooding over a nest of eggs containing unhatched babies. The unprecedented discovery confirms scientists' suspicions that the two-legged bird-like dinosaurs were doting parents, which not only incubated their eggs, but also guarded them —at times putting their own lives at risk.

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Mother's Day Is Coming, Are You Ready?

Mother's Day Is Coming, Are You Ready?

Every year, on the second Sunday of May, Americans show their appreciation for the real-life heroes in their lives — moms — with special treats and lavish gifts. This Mother's Day will be no exception. A National Retail Federation (NRF) survey of 7,818 people revealed that the approximately 83 percent of US adults who plan to celebrate the holiday on May 9, 2021, will each spend an average of $220.48. The total, an astounding $28.1 billion, is the highest amount in the survey's 18-year history and easily topples 2020's record spend of $26.7 billion.

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Archeologists Discover 3,400-Year-Old "Lost Golden City" In Egypt

Archeologists Discover 3,400-Year-Old "Lost Golden City" In Egypt

When famed archeologist and former minister of antiquities, Zahi Hawass, and his team set out to excavate an area near the Egyptian city of Luxor in September 2020, all they were hoping to find was King Tutankhamun's mortuary temple. Instead, the archeologists stumbled upon the largest ancient city ever found in Egypt. Hawass, who revealed the discovery on April 8, 2021, believes the enormous, well-preserved metropolis is the “So’oud Atun,” or the "Rise of Aten," whose location has eluded scientists for decades.

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NASA'S Ingenuity Helicopter Completes Historic Test Flight On Mars

NASA'S Ingenuity Helicopter Completes Historic Test Flight On Mars

NASA made history on April 19, 2021, by conducting the first controlled flight of an aircraft on another planet. In what is being described as a "Wright brothers moment," the tissue-box-sized Ingenuity gradually ascended to an altitude of 9.8 feet (3 meters) above the surface of Mars and hovered for 30 seconds before gracefully descending to land on its four legs.

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This Earth Day, Commit To "Restore Our Earth"

This Earth Day, Commit To "Restore Our Earth"

Every April 22, over a billion people around the world celebrate Earth Day by participating in neighborhood clean-up activities and environmental teach-ins. The planet's largest civic event began in 1970 when twenty million Americans poured out onto the streets to urge lawmakers to take action to protect the environment before it was too late. Now boasting over 50,000 partners in 195 countries, the Earth Day Network (EDN) has led to the establishment of numerous environmental policies, including the Clean Air Act, the Clean Water Act, and the Endangered Species Act.

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