1.
Another name for coniferous forest/boreal forest
3.
Ecosystem w/nearly 20% of Earth's surface freshwater
4.
Invasive jawless fish harming Great Lakes' species
5.
Small invasive fish with big eyes displacing natives
6.
One of the five Great Lakes
7.
One of the five Great Lakes
8.
Only state surrounded on 3 sides" by Great Lakes
9.
One of the five Great Lakes
10.
One of the five Great Lakes
11.
An area that collects precipation due to gravity
12.
"Feeding" level in a food web
13.
Model of feeding relationships in an ecosystem
14.
First frog to emerge from hibernation in SE Michigan
15.
"Small-mouthed" species is an endangered amphibian
16.
Striped reptile that likes to move on land or water
17.
Tropical type has greatest biodiversity
18.
Most biodiverse aquatic ecosystem
19.
Coldest "desert" on Earth found at high latitudes
22.
Tropical grassland w/vast numbers of grazing animals
24.
Forest type w/broad-leaved trees they shed in winter
25.
Atlantic and Pacific are one of these vast ecoystems
26.
Organisms that make their own food
27.
Organisms that get food from other living things
28.
Organisms that break down waste into nutrients
29.
Geological formation between Lakes Erie & Ontario
30.
Largest desert in the world found in Africa
31.
Largest rainforest in the world
32.
Long-term average for precipitation & temperature
33.
Day-to-day changes in precipitation & temperature
34.
Name of troublesome exotic or nonindigenous species
35.
Native species found naturally in an area
36.
Having to do with water-based organisms
37.
Having to do with land-based organisms
38.
Geographic coordinate indicating east or west
39.
Geographic coordinate indicating north or south
