Ecosystems

What is an example of a population

How an organism survives, and how it obtains food and shelter, and how it avoids danger. 

What is a fox called if it eats a mouse that eats grass?

What are organisms that cannot make their own food called?

Which organism uses sunlight for energy?

Which organism would convert sunlight into energy through the process of photosynthesis?

Organisms that cannot make their own energy rich molecules. 

What life forms are the first to become extinct because of a reduction of light?

What are bacteria called that make their food?

Throughout all of history, what has been the main reason for species extinction?

What impact does drought have on the top carnivore population in an ecosystem

What might happen to a species if they fail to adapt? 

Which item listed is an example of a biotic factor operating within an ecosystem

What is the role of a decomposer within an ecosystem?

Which is all the different populations that live together in an area?

Which is an abiotic factor of an ecosystem

organisms that use an outside energy source, such as the sun, to make energy

Which factor limits the number of organisms that can survive in a desert ecosystem

What protects living things from too much ultraviolet radiation?

All the organisms living in an area and non living features of the environment

As energy moves through a food web what happens to amount of energy passed from level to level?

How does energy first enter an ecosystem?

Which level in the ecosystem has the most energy to contribute to other levels?

Where does energy in most ecosystems originate?

The place in which an organism lives

All the populations in an ecosystem

What are the benefits of camouflage for insects?

what is the cause of a mass extinction?

The rhino and tick bird have what kind of relationship? 

Which biotic factor of an ecosystem is most affected by a flood?

What is used to infer similarities among organisms?

All the organisms in an ecosystem that belong to the same species. 

What are the raw materials of photosynthesis?

Which organelle enables the plant cell to carry out photosynthesis?

What do DNA, fossils, symmetry, and embryo development provide evidence for?

an environment changes and the characteristics of a species are inadequate to allow survival?

What is a variation called when it helps an organism survive?

What inference could be made about organisms with similar bone structure in their hands?

A symbiotic relationship in both species benefit

Which term indicates an organism’s ability to survive and reproduce in an environment?

Which type of organism begins all food chains

Which process converts sunlight, water, and carbon dioxide into usable sugars and oxygen?