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2. 37 Earth Day Activities for Kids - AOL

   www.aol.com/37-earth-day-activities-kids...

   37 Earth Day Activities for Kids. Danielle Halibey. March 27, 2024 at 3:18 PM. PureWow Editors select every item that appears on this page,, and the company may earn compensation through affiliate ...

3. 25 Exciting Earth Day Activities for Kids - AOL

   www.aol.com/lifestyle/21-earth-day-activities...

   Friday, April 22nd marks Earth Day 2022, and while we’re not limiting our pledge to live a little greener to a single day a year, it marks a great opportunity to teach our kids about living ...

4. Geology - Wikipedia

   en.wikipedia.org/wiki/Geology

   Solidified lava flow in Hawaii Sedimentary layers in Badlands National Park, South Dakota Metamorphic rock, Nunavut, Canada. Geology (from Ancient Greek γῆ (gê) 'earth' and λoγία () 'study of, discourse') [1] [2] is a branch of natural science concerned with the Earth and other astronomical objects, the rocks of which they are composed, and the processes by which they change over time. [3]

5. History of Earth - Wikipedia

   en.wikipedia.org/wiki/History_of_Earth

   The first eon in Earth's history, the Hadean, begins with the Earth's formation and is followed by the Archean eon at 3.8 Ga. [2]: 145 The oldest rocks found on Earth date to about 4.0 Ga, and the oldest detrital zircon crystals in rocks to about 4.4 Ga, [34] [35] [36] soon after the formation of the Earth's crust and the Earth

6. Timeline of natural history - Wikipedia

   en.wikipedia.org/wiki/Timeline_of_natural_history

   c. 4,450 Ma – 100 million years after the Moon formed, the first lunar crust, formed of lunar anorthosite, differentiates from lower magmas. The earliest Earth crust probably forms similarly out of similar material. On Earth the pluvial period starts, in which the Earth's crust cools enough to let oceans form.

7. Geological history of Earth - Wikipedia

   en.wikipedia.org/wiki/Geological_history_of_Earth

   Earth formed about 4.54 billion years ago by accretion from the solar nebula, a disk-shaped mass of dust and gas left over from the formation of the Sun, which also created the rest of the Solar System. Initially, Earth was molten due to extreme volcanism and frequent collisions with other bodies.