_____ are models that illustrate the energy flow between organisms in an ecosystem.

Maintaining ________ is important to keep an ecosystem healthy.

______ are organisms that can be used as warning signals for changes in an ecosystem.

_____are scientists who study human impacts on ecosystems.

Something that worsens the quality of air, water, or soil is called a ______.

________ species are important to ecosystems and many ecosystems would collapse without them.

What term describes a community of interacting organisms and their environment?

_______ are protected lands in the United States that preserve ecosystem and biodiversity.

Organism that feeds on plants or other animals for energy.

________ are a keystone species found in tide pools.

What is an adaptation that would help an organism to survive in a tropical rain forest?

Which are the Biotic factors?

An organism that can help determine if an environment is healthy or not.

The breaking down or decaying of an organism is _________.

What makes a species invasive?

Which one is a Ecosystem?

Which are the Abiotic factors?

What do Food Chains start with?

Biodiversity is having a huge variety of species in an ecosystem.

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map