Weegy: The time units used by scientists to divide Earth's history are part of the Geologic time scale.
User: Small fragments of orbiting bodies that have fallen on Earth's surface are known as
Weegy: Small fragments of orbiting bodies that have fallen on Earth's surface are known as meteorites.
User: The microscopic organisms at the base of the marine food chain are known as
Weegy: The microscopic organisms at the base of the marine food chain are known as - phytoplankton.
User: Fuels derived from living things are known as _______.
Weegy: Fuels derived from living things are known as biofuels.
User: The passing of the Moon directly between Earth and the Sun is a/an
A. solar eclipse.
B. meteor shower.
C. elliptical ocular illusion.
D. solar shower.
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