0
Here's some help with the Water Quality activity on the National Park Service's online Junior Ranger program WebRangers. You can find out more in the Related Links.
Be sure to count the number of different types of organisms, not the total number of organisms. Example: count 1 for caddis fly if there's 1 or more caddis flies. In other words, ignore how many of each critter there are; all that matters are how many of each type there are in each group.
For Stream 1:
Types for group 1: 5
Types for group 2: 4
Types for group 3: 0
Value for group 1: 15
Value for group 2: 8
Value for group 3: 0
Cumulative Index: 23
23 or above = Excellent water quality
Stream 2 is pretty easy, you should be able to get that one with no problem.
I hope that this helps. This activity is based on a water quality activity that is done in many school science classes and is the process used in national parks around the country as one way of testing water quality.
What else can I help you with?
What is the answers to Webrangers George Washington's Secret Code?
The answers to Webrangers George Washington's Secret Code are typically a series of letters or phrases that correspond to a specific cipher used during the American Revolutionary War. The code often involves a simple substitution or a specific key that reveals messages related to George Washington and historical events. To find the exact answers, you would need to access the Webrangers site or complete the code challenge directly.
What are the bad water qualities?
There are a few bad water qualities. The main bad quality of water is pollution.
What are the special qualities of zephyrhills water?
The special qualities of zephyrhills water is that its carefully selected from just some rivers that contain minerals with special health abilities.
What is the part of speech that answers the question what kind?
The part of speech that answers the question "what kind" is an adjective. Adjectives describe or modify nouns and pronouns by providing information about their qualities or characteristics.
What tends to trap large qualities of water?
a dam will do that
Was the water of the spring special?
It supposedly had healing qualities.
Impossible test water answers?
by drinking the water
Are there angels who heal with water?
Yes, certain types of water is said to have healing qualities.
What are the professional and personal qualities of a nurse?
nonsense!!!!! i research for the question and then u post "wiki answers?" what a stupid site!!!! nonsense!!!!! i research for the question and then u post "wiki answers?" what a stupid site!!!!
What are the qualities of the earths mantle?
Water, oxygen, nitrogen, hydrogen,
What qualities did you have to have in the middles ages?
you probably have to be strong and brave. Think of others as well. I'm not sure really, but, if you go to Wikipedia it gives good answers, also think of stuff they have to do to get an idea of qualities they may require.
What are the qualities of water?
Good quality drinking water has four qualities. They are a pH of 9 or above, an electron potential of -1mV or bigger, has less than 5 or 6 molecules in a water cluster and the water should be filtered from impurities such as algae, yeast and bacteria.
