Topic 4: Environmental and Economic Values

Question 1

Biodiversity Ecosystem Values (4)

Answer 1

1. Provisioning Services
2. Regulating Services
3. Supporting Services
4. Cultural Services

Question 2

These services involve the tangible benefits that humans directly obtain from ecosystems. They include: food, medicine, and raw materials.

Answer 2

Provisioning Services

Question 3

These services control natural processes and help maintain a stable environment. They encompass: climate regulation, flood control, pollination, and etc.

Answer 3

Regulating Services

Question 4

These services are essential for the functioning of ecosystems but may not have direct economic value. They include: nutrient cycling, soil formation, primary production, and etc.

Answer 4

Supporting Services

Question 5

These services have a more subjective value and are linked to human well-being, culture, and identity. They encompass: cultural and spiritual significance, educational and scientific values.

Answer 5

Cultural Services

Question 6

Biodiversity Economic Values: (5)

Answer 6

1. Agriculture and Food Production (crop diversity, genetic resources)
2. Fisheries and Aquaculture (fish stocks)
3. Pharmaceutical and Biotechnology Industry (medicine, biotechnology)
4. Tourism and Recreation (eco-tourism and recreation)
5. Cultural and Traditional Knowledge (traditional practices, arts and literature)

Question 7

Threats to biodiversity: (7)

Answer 7

1. Habitat Loss
2. Pollution
3. Climate Change
4. Invasive Species
5. Overexploitation
6. Fragmentation
7. Disease

Question 8

____ involves preserving and protecting biodiversity through various strategies, such as establishing protected areas, enforcing wildlife laws, and promoting sustainable land use practices.

Answer 8

conservation

Question 9

___ focus on recovering ecosystems that have been degraded or damaged, aiming to restore their biodiversity and functionality. This includes reforestation, habitat restoration, and reintroduced programs.

Answer 9

restoration