Three types of volcanic rocks.
In this activity, students watch a video describing different types of volcanic rocks and then match the chemical composition and...
Magma Pop is a serious game that enables users to experience volcanic processes that are usually hidden from view. Go...
Everyone knows what a volcano looks like – isn’t it a steep-sided cone with wisps of ash coming from the...
Rocks are not all the same. Some are heavy, some are light. Others are dark, while some can be almost...
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