Biodiversity

How does biodiversity affect ecosystem stability?

• Higher biodiversity generally leads to greater stability in ecosystems, as diverse species can fulfill various roles and functions.

• Biodiversity has no significant impact on ecosystem stability.

• Lower biodiversity increases the resilience of ecosystems.

• Ecosystem stability is solely dependent on climate factors, not biodiversity.

Why is high biodiversity important for ecosystems?

• It reduces competition among species.

• It increases ecosystem resilience, allowing it to better withstand environmental changes and disturbances.

• It limits the number of species in an ecosystem.

• It promotes uniformity in species distribution.

What is Ecosystem Diversity?

• The variety of ecosystems within a particular area, including different habitats and ecological processes.

• The total number of species in a given area.

• The genetic variation within a single species.

• The interactions between living organisms and their environment.

What is Species Diversity?

• The total number of species in a specific area.

• The number of different species and the abundance of each species in a given area.

• The variety of ecosystems in a geographical location.

• The genetic variation within a single species.

What is conservation biology?

• A scientific study focused on urban development and infrastructure.

• A field dedicated to the exploration of extraterrestrial life.

• The scientific study aimed at protecting and preserving biodiversity and natural resources.

• A discipline that promotes the use of natural resources without restrictions.

What is Genetic Diversity?

• The total number of species in a given area.

• The variation in genes within a particular species, which helps populations adapt to changing environments.

• The process by which organisms evolve over time.

• The study of how species interact with each other.

How does climate change affect biodiversity?

• It has no effect on biodiversity.

• It can lead to increased extinction rates and shifts in species distributions.

• It only affects plant species, not animals.

• It improves biodiversity by creating new habitats.

What is the impact of habitat destruction on biodiversity?

• It increases species diversity and genetic variation.

• It leads to loss of species and genetic diversity, making ecosystems less resilient to changes.

• It has no significant effect on biodiversity.

• It promotes the growth of invasive species.

What is Biodiversity?

• The variety of life in a particular habitat or ecosystem, including the diversity of species, genetic variation, and ecosystem diversity.

• The total number of species in a given area regardless of their genetic differences.

• The number of individuals of a single species in a specific area.

• The study of how living organisms interact with their environment.

What role do keystone species play in an ecosystem?

• They are the most abundant species in an ecosystem.

• They are crucial for maintaining the structure of an ecosystem; their removal can lead to significant changes in the ecosystem.

• They are species that have no significant impact on their environment.

• They are species that are at the top of the food chain.