Biodiversity and Ecosystem Stability Concepts

The video tutorial discusses the adoption of ecological stability, emphasizing the importance of biodiversity in maintaining ecosystem resilience. It explains the three types of biodiversity: genetic, species, and ecosystem diversity, and how they contribute to the stability and adaptability of ecosystems. The video also covers how ecosystems respond to disturbances and the role of human and natural factors in affecting ecological balance. The tutorial concludes with a call to action for students to contribute positively to the environment.

What is the main topic of the lesson introduced at the beginning?

• Climate Change

• Human Impact on Nature

• Adoption of Ecological Stability

• Natural Disasters

Which area is mentioned as having high biodiversity?

• Desert

• Rice Field

• Rainforest

• Polar Region

Why is genetic diversity important for species?

• It decreases the chances of survival.

• It makes species identical.

• It helps in maintaining a healthy population.

• It reduces the need for food.

What does genetic diversity refer to?

• The amount of food available

• The number of species in an area

• The variety in the genetic makeup of species

• The number of ecosystems in a region

What does species diversity measure?

• The amount of sunlight in an area

• The number of different species in a community

• The genetic variation within a species

• The number of ecosystems in a region

How does species diversity affect ecosystem health?

• It only affects plant health.

• It has no effect on ecosystem health.

• It increases ecosystem health.

• It decreases ecosystem health.

What is ecosystem diversity?

• The variation in the genetic makeup of species

• The number of species in a community

• The variety of ecosystems in a region

• The amount of rainfall in an area

Which type of ecosystem is mentioned as having high ecosystem diversity?

• Desert

• Rainforest

• Polar Region

• Rice Field

What is resistance stability?

• The ability to change after a disturbance

• The ability to maintain normal conditions despite disturbances

• The ability to decrease population

• The ability to increase biodiversity

What happens to an ecosystem with resilient stability after a disturbance?

• It remains unchanged.

• It fails to recover.

• It returns to normal conditions.

• It becomes more diverse.