pie chart
what make up 37%
Cropland tile drainage
What is the name of this map
Map 1
United states soil types
What is a delta
A delta is a landform created at the mouth of a river, where the river flows into a standing body of water (like a sea, ocean, or lake).
what are 3 types of pollution
What is water, air, land/soil
Where did I go to college?
UNI
What 2 parts = 9%
forests and septic
What is the main soil type in Ia
What can we infra about this soil type
mollisols
it is good for crops corn soy beans ect
what is fertilizer
is a substance (natural or synthetic) added to soils or plants to supply essential nutrients that promote growth.
How can humans lessen there impact on the Mississippi that we talk about in class
not using fertilizer on farm land
Do I have a cat, dog both or none
cropland, groundwater and cropland tile drainage make is more than 50% of the pie
yes
What can we infer about the Midwest
Map 2
We have a lot of nitrogen getting into the Mississippi
This is due to us putting fertilizer on crops and being too close to the Mississippi
independent Variable
The independent variable is the one thing that the scientist changes on purpose in an experiment. It is the “cause” or “what you test.”
what is Nitrogen and where is it found
It is an element and is found in fertilizer , it also gets into our water and groundwater
What is my favorite color
blue
+ 50 sky blue
why do we use pie chart instead of line graph
You use a pie chart instead of a line graph when you want to show parts of a whole at a single point in time
what dose red mean
what dose green mean
red high N and High Aquifer
green Low for both
what is the control variable
is what you keep exactly the same (or that you don’t change) so you can compare fairly.
What is the dead zone
an area of low-oxygen water in the Gulf of Mexico, caused by excess nutrients like nitrogen
what can I teach
5-12 any sciences class
How many parts make up this pie chart
8
fill in the blank
I can see that the highest levels of nitrogen come from areas of the watershed that are in the () in the middle of the watershed. The medium amount of nitrogen comes from the () the estern and the () of the watereshed. The smallest amount of nitrogen comes from the () parts of the watershed.
Map 2
north
central
south
western
phytoplankton
are a type of algae that are green in color due to chlorophyll.
What is an aquifer
a body of underground rock or sediment that is saturated with water, acting as a natural reservoir for groundwater
What is my or my moms dog's name? and what bread is it
Crispy Labradoodle