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Test your knowledge on contamination, floodplains, and watersheds.
Crossword – Freshwater
Test your knowledge on contamination, floodplains, and watersheds.
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event,…
FACTivity – Timed Travel
The question you will answer in this FACTivity is: How do air temperature patterns relate to a yearly natural event, such as the emergence of a particular species of flower,...
Invasive species such as spotted knapweed can have an effect on a habitat and animals in that habitat. In this…
Invasion of the Song Snatcher! The Influence of Invasive Spotted Knapweed on Chipping Sparrow Song Diversity
Invasive species such as spotted knapweed can have an effect on a habitat and animals in that habitat. In this study, the scientists wanted to determine how spotted knapweed affects...
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs,…
Timed Travel: Measuring the Relationship Between Stream Temperatures and the Development of Salmon
Water temperature helps regulate aquatic ecosystems, and, for many aquatic organisms, life-cycle phases are tied to water temperature. Salmon eggs, for example, generally require a certain number of degree days...