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--- bss_watersheds_and_wetlands [2024/03/08 16:14] – created 174.228.237.184
+++ bss_watersheds_and_wetlands [2024/03/09 15:55] (current) – 174.228.235.175
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 === Big Ideas ===
 === Essential Questions ===
+  * When investigating different systems (e.g., agriculture, terrestrial, aquatic), how does a habitat meet the needs of a species?
+  * How do changes within living and non-living components of aquatic, terrestrial and human systems affect the balance within and between them?
+  * How is the survival of species and their ability to adapt affected by natural and human induced environmental changes?
+  * How does the quality of the environment affect the health of all living things within it?
+  * How do humans influence the environment?
 ^  Key Concepts  ^  Key Skills/Competencies  ^  Standards/Eligible Content  ^
+| Air, soil, water, and indoor pollution affect human health in a variety of ways. | |
+| Wetlands play an important part in pollution control, water quality and human health issues. | |
+| The misuse of natural resources can negatively affect the sustainability of society. | |
+| There are costs and benefits associated with cleaning up contaminants. | |
+| Diverse biomes exist in Pennsylvania. | |
+| The biotic and abiotic components within an ecosystem interact. | |
+| Organisms have specific roles in ecosystems. | |
+| Specific habitat management practices influence the success or failure of species. | |
+| Scientists use specific criteria to categorize organisms as threatened, endangered or extinct. | |
+| Scientists use a variety of physical, chemical and biological parameters to determine water quality. | |
+| Land use within a particular watershed will influence water quality. | |
+| A wide variety of wetland types exist within Pennsylvania. | |
+| Wetlands serve a number of beneficial functions for humans, plants, animals, and the environment as a whole. | |
+| Watershed boundaries can include a variety of habitats, ecosystems, and human influences. | |
+| Biotic and abiotic components within a habitat change, or differ, based on their location and topography. | |
+| Natural and human events can affect aquatic, terrestrial, and wetland environments in a variety of ways. | |
+| Organisms within an ecosystem interact with other biotic components, abiotic components and within populations. | |
+| Abiotic components are critically important for maintaining an ecosystem’s homeostasis. | |
+| Limiting factors affect the carrying capacity of an ecosystem. | |
+| Ecosystems and their components change over time. | |
+| A variety of cycles exist within an ecosystem and each helps maintain balance within the ecosystem. | |
+| Every living organism is uniquely suited to fulfill a role within its ecosystem. | |
+| Biological diversity directly impacts the stability of an ecosystem. | |
+| Species must be able to adapt to changes within their ecosystem in order to survive. | |
+| The degree of specialization of a species can cause it to become threatened, endangered, or extinct. | |
+| Animal species can be classified as generalists or specialists in their eating habits. | |
+| Habitat destruction can lead to species loss or termination. | |
+| The intervention of humans has influenced the survival of species through management practices. | |
+| Human endeavors and changes in natural cycles have caused species to become threatened, endangered, or extinct. | |
+| Environmental laws and regulations have been implemented in an attempt to protect species diversity. | |
+| Human health is affected by pollution. | |
+| Pollution sources can be categorized as either point or non-point. | |
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 ==Essential Vocabulary==