Biótico

The video tutorial explains the concept of 'biotic', referring to living or once-living components in the environment. It provides examples of biotic factors in different ecosystems, such as rainforests, marine, and desert ecosystems. The tutorial also discusses the interaction between biotic and abiotic factors, which together form ecosystems. Finally, it prompts viewers to reflect on how humans, as biotic factors, impact other components of the environment.

What does the term 'biotic' refer to?

• Only animals in the environment

• Only plants in the environment

• Living or once-living components in the environment

• Non-living components in the environment

Which of the following is NOT an example of a biotic component in a flower ecosystem?

• Fungi

• Trees

• Rocks

• Insects

In a rainforest ecosystem, which of the following is considered a biotic factor?

• Sunlight

• Soil

• Frogs

• Water

What are abiotic factors?

• Non-living components of the environment

• Living components of the environment

• Only water in the environment

• Only air in the environment

How do biotic factors affect an ecosystem?

• They have no effect on the ecosystem

• They only affect other biotic factors

• They affect both living and non-living components

• They only affect abiotic factors