Biodiversidad

The video discusses biodiversity, highlighting the variety between species and within species. It emphasizes the importance of high biodiversity for healthy and stable ecosystems. The video also compares biodiversity levels in different regions, noting that tropical areas have higher biodiversity compared to polar regions.

What does biodiversity encompass?

• Both the variety between species and variation within species

• Only the variety between different species

• Neither of the above

• Only the variation within a single species

Why is high biodiversity crucial for ecosystems?

• It ensures ecosystems are healthy and stable

• It makes ecosystems more attractive

• It increases the temperature of ecosystems

• It reduces the number of species

What is a key characteristic of terrestrial habitats with high biodiversity?

• They are unstable

• They have fewer species

• They are unhealthy

• They are important for ecosystem stability

Which regions are known for having high biodiversity?

• Polar regions

• Desert regions

• Tropical regions

• Urban regions

How does biodiversity in polar regions compare to tropical regions?

• Tropical regions have fewer species

• Polar regions have fewer species

• Polar regions have more species

• Both regions have the same number of species