Which environment is typically very cold and windy, with organisms such as arctic foxes, reindeer, and polar bears?

Which environment is typically very hot and dry with organisms such as jackrabbits, lizards, and snakes?

Which environment consists of a small body of water with organisms such as tadpoles, ducks, and snapping turtles?

If you see a raccoon in your neighborhood, what can you infer?

What must an organism's environment provide for it to survive?

In this food chain diagram, the frog gets its energy directly from -

Which statement correctly describes how energy flows in the food chain shown here?

This diagram is an incomplete food chain. Which of the following would complete this food chain?

Research shows that Fennec foxes like to live in places with high temperatures, soft ground to dig tunnels in, and has small mammals to eat. Based on this information which habitat most closely meets the needs of the fox?

How does a flood affect the organisms in an ecosystem?

Which organisms would be least affected by a wild fire?

The table shows the population of armadillo that live in an ecosystem over several years. Which is the most reasonable explanation of this data?

Lack of rainfall caused a river to dry up. This river is where salmon lay their eggs. All of the following are likely results of this environmental change EXCEPT -

Frogs often live in freshwater ponds where they feed on insects and lay their eggs in the water. Sometimes they are eaten by snakes. Frog would leave the area if -