Learn about different types of radiometric dating, such as carbon dating. Understand …
Learn about different types of radiometric dating, such as carbon dating. Understand how decay and half life work to enable radiometric dating to work. Play a game that tests your ability to match the percentage of the dating element that remains to the age of the object.
Learn about different types of radiometric dating, such as carbon dating. Understand …
Learn about different types of radiometric dating, such as carbon dating. Understand how decay and half life work to enable radiometric dating to work. Play a game that tests your ability to match the percentage of the dating element that remains to the age of the object.
This diagram describes and illustrates the laws of relative rock dating. The laws …
This diagram describes and illustrates the laws of relative rock dating. The laws of superposition, lateral continuity, original horizontality, cross-cutting relationships, and unconformities are represented. Definitions adapted from ck-12 Relative Ages of Rocks, CC-BY-NC 3.0
The high school earth and physical science unit moves through an exploration …
The high school earth and physical science unit moves through an exploration of tectonic plates, why and how they move, and the earthquakes that they cause. As the final project, teams learn about Early Warning Systems for earthquakes and how they have saved millions of lives in other countries. Teams take on a population in Oregon and design a ShakeAlert system to give them the seconds required to prepare for a mega earthquake.
An applet about the Milankovitch cycle that relates temperature over the last …
An applet about the Milankovitch cycle that relates temperature over the last 400,000 years to changes in the eccentricity, precession, and orbital tilt of Earth's orbit.
The Apollo 11 mission to the moon in 1969 introduced The Lunar …
The Apollo 11 mission to the moon in 1969 introduced The Lunar Laser Ranging Interplanetary Experiment led by Hildreth (Hal) Walker Jr. This ongoing experiment measures Earth's distance from the Moon
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