10 Questions
Which of the following is a limiting factor that depends on population density?
Diseases and parasites
What happens when a population approaches its carrying capacity?
Emigration occurs, and individuals leave to find new areas with more resources
What is the key reason the Philippines is considered one of the biologically richest countries in the world?
It has a high degree of endemism
What is the main environmental issue facing the Philippines' natural resources?
Habitat destruction, overuse and pollution
How do organisms compete for resources in a population?
Organisms with better adaptations to obtain food resources will be able to reproduce more often
What is the relationship between predator and prey populations?
Predator populations will increase as prey populations increase, as there is plenty of food available
What is the main value of biodiversity in the Philippines?
It helps maintain the balance of the ecosystem
What is the main reason the Philippines' biodiversity is under threat?
Habitat destruction, overuse, and pollution
How do organisms interact in an ecosystem?
They form predator-prey relationships and compete for resources
What is the main factor contributing to the loss of biodiversity in the Philippines?
Habitat destruction and pollution
Learn about biodiversity and the reasons why a population increases or decreases in this review quiz. Explore how biodiversity impacts food, soil, water, weather, and air quality.
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