Mad Science
We were talking about rocks, different rocks in mad science. One of the rocks was an igneous rock. It is made up of minerals. Asteroid Adam showed us a metamorphic rock. They are gemstones.
I thought the sedimentary rock were sandstones. Our last rock was a conglomerate rock and it has many ingredients.
Then we were talking a lot about earthquakes. There’s a seismograph that measures earthquake shocks. A Richter scale tells how strong an earthquake is on a scale of 1 to 10. We talked about tectonic plates and fault lines, and how the earth keeps moving.
Then we were also talking a lot about volcanoes. They have liquid hot magma inside and lava on the outside. A volcano is really hot inside of it and has many rocks.
The last thing we talked about was earth works, like geodes. They are crystals. We learned that there are layers of the earth 1-crust, 2-mantel, and 3-the core.
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