¿Qué es la biodiversidad?

The video discusses biodiversity, highlighting its importance for healthy ecosystems and human survival. It explains how biodiversity encompasses the variety of species and their roles in maintaining life. The decline in global biodiversity poses a threat to resources, ecosystem health, and stability. The video emphasizes the need to conserve biodiversity for our survival and moral responsibility to protect life on Earth.

What is the term used to describe the variety of living species on Earth?

• Biodiversity

• Habitat

• Population

• Ecosystem

Why is high biodiversity crucial for ecosystems?

• It limits the growth of plants.

• It reduces the number of species.

• It ensures a variety of species that can adapt to changes.

• It increases the number of predators.

How does biodiversity loss threaten human resources?

• By increasing the number of species.

• By improving water quality.

• By reducing the availability of food and medicine.

• By creating more habitats.

What role do different species play in maintaining ecological balance?

• They compete for resources.

• They reduce atmospheric oxygen.

• They perform tasks like pollination and water purification.

• They increase soil erosion.

What is our moral responsibility regarding biodiversity?

• To reduce the number of species.

• To protect the diversity of life on Earth.

• To ignore environmental changes.

• To exploit natural resources.