Unit 3: Homeostasis

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms maintain a stable internal environment despite changes in external conditions.

Front

What is an example of parasitism?

Back

An example of parasitism is isopods living on fish, where the isopods benefit at the expense of the fish.

Front

What is mutualism?

Back

Mutualism is a symbiotic relationship where both species benefit, such as flowers and pollinating insects.

Front

What is the effect of invasive species on ecosystems?

Back

Invasive species can decrease the carrying capacity for native species competing for the same resources.

Front

What is the carbon cycle?

Back

The carbon cycle is the process by which carbon is exchanged among the atmosphere, land, water, and living organisms.

Front

What is commensalism?

Back

Commensalism is a symbiotic relationship where one species benefits and the other is neither helped nor harmed.

Front

How do humans impact the carbon cycle?

Back

Humans impact the carbon cycle by burning fossil fuels, which releases carbon dioxide into the atmosphere.

Front

What is an ecosystem?

Back

An ecosystem is a community of living organisms interacting with their physical environment.

Front

What is carrying capacity?

Back

Carrying capacity is the maximum number of individuals of a species that an environment can support sustainably.

Front

What is the role of producers in an ecosystem?

Back

Producers, such as plants, convert sunlight into energy through photosynthesis, forming the base of the food chain.