Biomedical Engineering Quiz

1. Why is biodiversity important for ecosystems?

• a. It increases ecosystem productivity

• b. It makes ecosystems more attractive

• c. It reduces the number of species

• d. It simplifies food webs

2. What is one approach to sustaining terrestrial ecosystems?

• a. Deforestation

• b. Monoculture farming

• c. Reforestation

• d. Overgrazing

3. Which of the following is a benefit of aquatic biodiversity?

• a. It provides food resources

• b. It limits water availability

• c. It reduces fish populations

• d. It increases water pollution

4. What role do protected areas play in biodiversity conservation?

• a. They restrict access to all species

• b. They are habitats for endangered species

• c. They increase urbanization

• d. They are places for recreational activities only

5. Which of the following is NOT a threat to biodiversity?

• a. Invasive species

• b. Habitat destruction

• c. Climate change

• d. Habitat restoration

6. What is an example of a sustainable practice in fisheries?

• a. Overfishing

• b. Catch and release

• c. Using large nets indiscriminately

• d. Fishing without regulations

7. How do national parks help in conserving biodiversity?

• a. By allowing hunting

• b. By promoting tourism

• c. By preserving natural habitats

• d. By reducing wildlife

8. What is a key factor in maintaining aquatic ecosystem health?

• a. Water pollution

• b. Overfishing

• c. Water conservation

• d. Dam construction

9. What is a major goal of biodiversity conservation?

• a. To decrease species diversity

• b. To preserve genetic diversity

• c. To promote deforestation

• d. To increase species extinction

10. How can individuals contribute to biodiversity conservation?

• a. By littering in natural areas

• b. By supporting wildlife poaching

• c. By participating in habitat restoration projects

• d. By ignoring environmental regulations