Conservation Biology Essentials

Science

A quiz on fundamental concepts in conservation biology, including biodiversity, habitats, and protection of endangered species.

biology environment conservation

12 Questions Medium Ages 9+ Jul 16, 2026

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About this Study Set

This study set covers Science through 12 practice questions. A quiz on fundamental concepts in conservation biology, including biodiversity, habitats, and protection of endangered species. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

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Browse all 12 questions from the Conservation Biology Essentials study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is the term for the variety of all living things on Earth, including animals, plants, and microorganisms?

A Ecosystem
B Biodiversity
C Habitat
D Extinction

2 Which of these factors is the leading cause of loss of biodiversity worldwide?

A Habitat destruction
B Natural sleep cycles
C Changing seasons
D Wind patterns

3 What does the term 'extinct' mean when applied to a species?

A The species is protected in a zoo
B The species is migrating to a new area
C The species has no living members left
D The species is endangered but recovering

4 What is a 'protected area' in conservation biology?

A A zoo where animals are sold
B A place where human activity is restricted to save nature
C A laboratory for testing new medicines
D A residential area for human expansion

5 Which of these is an example of an invasive species that can harm local ecosystems?

A Native kangaroo
B Cane toad in Australia
C Blue whale
D Koala

6 What is the primary role of a wildlife corridor?

A To keep animals in small cages
B To connect fragmented habitats to allow animal movement
C To provide a place for tourists to feed animals
D To stop animals from reproducing

7 Why are bees considered 'keystone species' in many ecosystems?

A They are the largest animals in the forest
B They pollinate many plants that other species rely on
C They control the weather patterns
D They live longer than most other insects

8 What is the main purpose of a seed bank?

A To grow food for livestock
B To preserve genetic diversity of plants for the future
C To create new species of flowers
D To sell rare seeds for profit

9 What is 'habitat fragmentation'?

A When a forest grows larger
B When a habitat is broken into smaller, isolated pieces
C When animals migrate to a new country
D When a species increases its population

10 Which organization is globally known for publishing the 'Red List' of threatened species?

A NASA
B United Nations
C International Union for Conservation of Nature (IUCN)
D World Sports Federation

11 What is the 'buffer zone' in a nature reserve?

A The area where mining is encouraged
B A zone that separates protected areas from human development
C A fence that prevents birds from flying
D The center of the reserve where no one enters

12 How do wetlands contribute to conservation?

A They act as natural water filters and flood control
B They provide space for building cities
C They increase the amount of salt in the ocean
D They dry out the land to prevent plant growth

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