Question 1
The image below shows deforested area with cleared land and stumps. Which human activity is a major cause of deforestation and a threat to biodiversity?
- A) Pollution
- B) Hunting
- C) Urbanization
- D) Logging
Question 2
Which of the following terms describes the process of artificially maintaining the genetic diversity of a species through controlled breeding programs and genetic management?
- A) Ecological succession
- B) Genetic drift
- C) Population bottleneck
- D) Captive breeding
Question 3
What is the term for the total number of different species in a particular area?
- A) Eutrophication
- B) Ecological footprint
- C) Biodiversity
- D) Biomagnification
Question 4
The image below shows a greenhouse with various plant species. Which method of conservation involves the cultivation and maintenance of endangered plants in controlled environments like the one in the image?
- A) Ex situ conservation
- B) In situ conservation
- C) Keystone predation
- D) Natural selection
Question 5
Which of the following is NOT a threat to biodiversity?
- A) Climate change
- B) Habitat destruction
- C) Invasive species
- D) Wildlife conservation efforts