1. Ecosystem Services

Multiple Choice

Which of the following best describes the significance of valuing ecosystem services?

• It helps in making informed decisions about resource use and conservation.

• It only benefits scientists and researchers.

• It is mainly useful for economic development without considering the environment.

• It is not necessary for sustainable development.

Multiple Choice

Which of the following is NOT an example of an ecosystem service provided by the environment?

• Clean air to breathe

• Fertile soils for crops

• Paying money for ecosystem services

• Nutritious foods to eat

Open Ended

Explain how ecosystem services benefit humankind and describe the interconnected nature of these services.

Multiple Choice

Ecosystem services are generally classified into how many categories?

• Two

• Three

• Four

• Five

Multiple Select

Which of the following are examples of Provisioning Services?

• Drinking water

• Raw materials

• Components used for medicine

• Pollination of crops

Multiple Select

Which of the following processes are considered Supporting Services?

• Nutrient cycling

• Photosynthesis

• Soil formation

• Food provision

Multiple Choice

Which of the following is an example of a cultural service provided by natural environments?

• Spiritual enrichment

• Water purification

• Soil formation

• Carbon sequestration

Open Ended

Why are many ecosystem services often under-appreciated or ignored in traditional environmental management decision-making?

Multiple Select

Which of the following are benefits provided by forests that may not be considered in purely economic terms?

• Air regulation

• Aesthetic appeal

• Improved soil quality

• Immediate profit from timber

Multiple Choice

According to research, what is the estimated annual economic value of global pollination services?

• 200 billion U.S. dollars

• 2 billion U.S. dollars

• 20 million U.S. dollars

• 500 million U.S. dollars

Open Ended

Why is it difficult to place a monetary value on cultural ecosystem services such as birdwatching or camping?

Multiple Choice

Which of the following is NOT one of the four types of ecosystem services?

• Provisioning services

• Regulating services

• Cultural services

• Industrial services

Open Ended

What are some difficulties involved in valuing ecosystem services?