BasicStudents matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient)Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
AdvancedStudents matched to this level are ready for material that requires superior performance and mastery.
The boreal forest, which stretches across northern latitudes just south of the Arctic Circle, is a key region for studying climate change—and not just the impacts. Follow ecologists into Alaska's boreal forest to learn more.
This indicates how strong in your memory this concept is