Examlex
Type Ia and Type II supernovae are approximately equal in luminosity.
Megalith
Greek, “great stone.” A large, roughly hewn stone used in the construction of monumental prehistoric structures.
Massive Shaped Stone
Large stones that have been shaped and used in the construction of ancient structures and monuments, showcasing sophisticated engineering techniques.
Volcanic Rock
Rock formed from magma erupted from a volcano or solidified lava on the earth's surface.
Continent
One of the very large landmasses on Earth, generally identified by convention rather than any strict criteria, with seven commonly recognized: Africa, Antarctica, Asia, Europe, North America, Australia (Oceania), and South America.
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