Grassland Ecosystem: Grasslands are the areas that are dominated by a nearly continuous cover of grasses. It is one of the most widespread of all major vegetation in the world. They occupy about 20% ...
It’s an early winter morning at Palmer Station, Antarctica. A team of researchers jump into their thermal, waterproof clothes and head down to the aquarium room that houses tanks filled with Antarctic ...
In this unit, focusing on MS-LS2-1, MS-LS2-3, students investigate matter and energy cycling through a vermicompost system and monitor the system using programmable sensor technologies. Students ...
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