Biodiversity and Undiscovered Species

What is the estimated number of species that have not yet been discovered?

• 6 million

• 3 million

• 1 million

• 10 million

Which group of organisms is likely to make up the majority of missing species?

• Insects

• Reptiles

• Mammals

• Birds

How does biodiversity help protect humans from infectious diseases?

• By reducing pollution

• Through genetic modification

• Through the dilution effect

• By increasing the number of predators

What percentage of global crops depend on pollinators like bees?

• 50%

• 10%

• 25%

• 33%

Which animals are crucial for seed dispersal in many plant species?

• Insects and crustaceans

• Mammals and birds

• Reptiles and insects

• Fish and amphibians

What is the 'Map of Life' used for?

• Identifying regions with undiscovered species

• Tracking climate change

• Monitoring ocean currents

• Mapping human populations

Which countries are identified as having high concentrations of undiscovered terrestrial species?

• China and India

• Canada and Russia

• Brazil and Colombia

• Australia and New Zealand

What percentage of current extinctions might involve undescribed species?

• Over 90%

• 5% to 10%

• 15% to 59%

• 60% to 80%

Why is it important to understand undescribed species?

• To improve urban planning

• To reduce global warming

• To prevent unknown ecological impacts

• To increase tourism

What is the main challenge in protecting biodiversity?

• Lack of funding

• Lack of knowledge about existing species

• Lack of awareness

• Lack of technology