18 Questions
What is one of the risks associated with the introduction of non-native species?
Decreased biodiversity
How can the introduction of non-native species affect an ecosystem?
By reducing available resources for native species
What is a common consequence of an invasive non-native species establishing itself in a new environment?
Disruption of the existing ecosystem dynamics
Why is it important to monitor the introduction of non-native species into a new environment?
To prevent negative impacts on native flora and fauna
What can happen if a non-native species outcompetes native species in an ecosystem?
Loss of biodiversity
How might the presence of a non-native species impact the food chain in an ecosystem?
By disrupting predator-prey relationships
What is the most likely cause of eutrophication in coastal waters?
Overuse of fertilisers
Why are invasive species more likely to colonize a new habitat?
They have limited competitors in the new habitat
What is a common method for controlling pests in freshwater ecosystems?
Overuse of pesticides
How did the population of Guyana increase from 1900 to 2010?
168%
What is the most likely consequence of introducing non-native species into a new habitat?
Disruption of the existing ecosystem
What activity is an example of introducing toxic compounds into the Caribbean ecosystem?
Pollution from adjacent farmland
What is a potential negative impact of introducing non-native species to an ecosystem?
Disrupting the balance and causing harm to native species
Why is it important to prevent the introduction of invasive species into ecosystems?
To protect native biodiversity and ecosystems
What could be a consequence of introducing non-native plants to a specific habitat?
Outcompeting local plants and reducing biodiversity
How can the introduction of non-native species impact the local wildlife population?
Creating competition for resources and space
In what way can introducing non-native species lead to a loss of biodiversity in an ecosystem?
Causing extinction or displacement of native species
What effect might introducing non-native animal species have on the existing ecosystem dynamics?
Disrupting food chains and altering interactions
Explore the benefits of tree planting such as preventing soil erosion, providing habitats, and reducing biodiversity loss. Learn about the success factors in habitat restoration and conservation management for degraded habitats. Reflect on the future of populations and their influence on ecosystems.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
