Here Are 50 Quizzes / Multiple-Choice Questions (Mcqs) Related To
BIODIVERSITY
Along With Their Correct Answers
1. What term refers to the variety and variability of life forms on Earth?
a) Geodiversity
b) Biodiversity
c) Ecodiversity
d) Speciodiversity
**Answer: b) Biodiversity**
2. Which type of biodiversity encompasses the genetic variation within a species?
a) Ecosystem diversity
b) Species diversity
c) Genetic diversity
d) Ecological diversity
**Answer: c) Genetic diversity**
3. The loss of biodiversity can lead to:
a) Increased ecosystem stability
b) Enhanced resilience to climate change
c) Reduced ecosystem services
, d) Decreased competition among species
**Answer: c) Reduced ecosystem services**
4. What is the primary cause of biodiversity loss worldwide?
a) Habitat preservation
b) Climate change
c) Genetic engineering
d) Human activities
**Answer: d) Human activities**
5. Which of the following is an example of an ecosystem service provided by
biodiversity?
a) Air pollution
b) Soil erosion
c) Water purification
d) Deforestation
**Answer: c) Water purification**
6. What is the term for the complete disappearance of a species from the planet?
a) Extinction
b) Invasive species
c) Endemism
, d) Speciation
**Answer: a) Extinction**
7. Which international agreement aims to conserve biodiversity and ensure its
sustainable use?
a) Paris Agreement
b) Montreal Protocol
c) Kyoto Protocol
d) Convention on Biological Diversity (CBD)
**Answer: d) Convention on Biological Diversity (CBD)**
8. What is the main cause of the decline in pollinator populations, which affects
biodiversity?
a) Deforestation
b) Habitat preservation
c) Climate change
d) Pesticide use
**Answer: d) Pesticide use**
9. What is the term for the process by which new species evolve from a common
ancestor?
a) Extinction
b) Speciation
BIODIVERSITY
Along With Their Correct Answers
1. What term refers to the variety and variability of life forms on Earth?
a) Geodiversity
b) Biodiversity
c) Ecodiversity
d) Speciodiversity
**Answer: b) Biodiversity**
2. Which type of biodiversity encompasses the genetic variation within a species?
a) Ecosystem diversity
b) Species diversity
c) Genetic diversity
d) Ecological diversity
**Answer: c) Genetic diversity**
3. The loss of biodiversity can lead to:
a) Increased ecosystem stability
b) Enhanced resilience to climate change
c) Reduced ecosystem services
, d) Decreased competition among species
**Answer: c) Reduced ecosystem services**
4. What is the primary cause of biodiversity loss worldwide?
a) Habitat preservation
b) Climate change
c) Genetic engineering
d) Human activities
**Answer: d) Human activities**
5. Which of the following is an example of an ecosystem service provided by
biodiversity?
a) Air pollution
b) Soil erosion
c) Water purification
d) Deforestation
**Answer: c) Water purification**
6. What is the term for the complete disappearance of a species from the planet?
a) Extinction
b) Invasive species
c) Endemism
, d) Speciation
**Answer: a) Extinction**
7. Which international agreement aims to conserve biodiversity and ensure its
sustainable use?
a) Paris Agreement
b) Montreal Protocol
c) Kyoto Protocol
d) Convention on Biological Diversity (CBD)
**Answer: d) Convention on Biological Diversity (CBD)**
8. What is the main cause of the decline in pollinator populations, which affects
biodiversity?
a) Deforestation
b) Habitat preservation
c) Climate change
d) Pesticide use
**Answer: d) Pesticide use**
9. What is the term for the process by which new species evolve from a common
ancestor?
a) Extinction
b) Speciation
