Which of these was one of the original universal elements?

Science Trivia / November 05, 2024

Air. The Earth's air is comprised of 78% nitrogen, 21% oxygen and 1% other substances.

What is the energy released from the sun called?

Science Trivia / November 05, 2024

Solar Radiation. Solar radiation includes ultraviolet and near-infrared radiation from the sun.

Which of these bodies of water would it be easiest to float and swim in?

Science Trivia / November 04, 2024

Ocean. The Atlantic Ocean is the busiest of the world's oceans.

Coral, the largest component of reefs, is most like what type of organism?

Science Trivia / November 04, 2024

Animal. Coral gets most of its energy from photosynthetic unicellular algae.

What submersible helped to discover the wreckage of the Titanic in 1986?

Science Trivia / November 03, 2024

Alvin. The 16-ton Alvin is owned by the United States Navy.

What is the name given to a fossil that best defines a rock layer's age?

Science Trivia / November 03, 2024

Index Fossil. Index fossils are used to define and identify geologic periods or faunal stages.