MISA Review

Front

What percentage of energy is typically transferred from one trophic level to the next?

Back

10% of energy is typically transferred from one trophic level to the next in an ecosystem.

Front

What can failure of homeostasis lead to?

Back

Failure of homeostasis can lead to illness or death in organisms.

Front

What has the Great Barrier Reef shown after bleaching events?

Back

The Great Barrier Reef has shown signs of recovery after bleaching events.

Front

What is the role of cellular respiration in the carbon cycle?

Back

Cellular respiration releases carbon dioxide into the atmosphere.

Front

What factors play significant roles in determining how many individuals an ecosystem can support?

Back

Climate, habitat structure, and interspecies relationships play significant roles in determining the carrying capacity of an ecosystem.

Front

Define homeostasis.

Back

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

Front

What is a trophic level?

Back

A trophic level is a position in a food chain or food web, representing the flow of energy and nutrients through an ecosystem.

Front

Explain the significance of the 10% rule in ecology.

Back

The 10% rule in ecology states that only about 10% of the energy from one trophic level is passed on to the next level, limiting the number of trophic levels in an ecosystem.

Front

What is the impact of invasive species on ecosystems?

Back

Invasive species can disrupt local ecosystems, outcompete native species, and lead to declines in biodiversity.

Front

Describe the carbon cycle.

Back

The carbon cycle is the process by which carbon is exchanged between the atmosphere, land, water, and living organisms, involving processes like photosynthesis and respiration.