Effects of Population Size

Front

What is a food web?

Back

A food web is a complex network of feeding relationships among organisms in an ecosystem, showing how energy and nutrients flow through different species.

Front

How does an increase in predator population affect prey population?

Back

An increase in predator population typically leads to a decrease in prey population, as more predators mean more competition for food.

Front

What is the relationship between population size and resource availability?

Back

Population sizes are limited by the amount of resources available in an ecosystem; if resources are scarce, populations may decline.

Front

What factors can limit the number of populations in an ecosystem?

Back

Factors such as temperature, water availability, food supply, and habitat space can limit the number of populations an ecosystem can support.

Front

What happens to plant growth during rainy months?

Back

Plants tend to grow the most during rainy months because they require water to thrive.

Front

Define predator-prey relationship.

Back

A predator-prey relationship is the interaction between two species where one species (the predator) hunts and eats the other (the prey), affecting their population dynamics.

Front

What is carrying capacity?

Back

Carrying capacity is the maximum number of individuals of a particular species that an environment can sustainably support.

Front

How do seasonal changes affect animal populations?

Back

Seasonal changes can affect food availability, breeding patterns, and habitat conditions, influencing the population sizes of various species.

Front

What role does temperature play in an ecosystem?

Back

Temperature affects the types of species that can survive in an ecosystem, influencing biodiversity and population dynamics.

Front

What is the significance of biodiversity in an ecosystem?

Back

Biodiversity contributes to ecosystem resilience, stability, and productivity, allowing ecosystems to better withstand changes and disturbances.