1. A new zoo opens. It advertises that it allows its animals to live in a ecosystem that is just like their traditional homes. List at least 2 ways that the animals in the picture would be able to interact with living elements like it would in its traditional environment.

2. A woodpecker must build its nest high above the ground to protect its eggs. It also feeds on insects that live in wood. What part of its environment provides for both its needs of egg protection and feeding?
Humans
Lakes
Trees
Clouds

3. The table below shows the volume of four water samples tested in a laboratory. If Sample K boils at a temperature of 100°C, at what temperature would sample M be expected to boil?
Water Sample
Volume (mL) K 25 L 50 M 75 N
100
25°C
50°C
100°C
300°C

4. A frog needs an environment with plenty of water and a temperate climate to thrive. Which two ecosystems in the table might be good for a frog?
Ecosystems W and X
Ecosystems X and Y
Ecosystems Y and Z
Ecosystems W and Z