Making a Model of
a Closed Ecosystem
Name of Student: Date:
Visit a local pet store (or aquarium store) that sells aquatic specimens, aquariums and chemical test kits. While you are circulating through the store notice the Essential Skills the employees are using. Complete the worksheet below.
Name of store:
Location of store:
Write the name of four aquatic plants and their prices.
1. $
2. $
3. $
4. $
Find the cost of feeder guppies. $
How many guppies do you get for that price?
Calculate how much 3 guppies would cost. $
Does the store sell snails? $
If yes, how many snails do you get for the price.
Calculate how much 6 snails would cost. $