Ecosystems are dynamic in nature; their characteristics can vary over time. Disruptions to any physical or biological component of an ecosystem can lead to shifts in all its populations.

Grade(s): 7

Subject(s): Science

Year: 2021

Type
Estuary | RiverVenture
Estuary | RiverVenture

Interactive

RiverVenture needs your help! Riverventure Headquarters has heard reports of problems in the estuary. A sign warns people not to collect or eat shellfish such as oysters and clams. People are testing...