My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Fresh Water Ecosystems

Across
A brackish body of water, partially open to the ocean that is a nursery for juvenile fish
Area of land where water drains into a larger body of water
Precipitation water that seeps into the ground
No light is visible
A large flowing body of water whose current moves in one direction
The place where aquifer waters flow to the surface to create pools or streams
Surface water that doesn't seep into the ground but flows into another body of water
A small shallow body of water that collects water & changes seasonally
Layering
The seeping of surface water through the pores of rocks that helps filter out pollutants
The top or surface of an aquifer
Zone above an aquifer where surface water seeps back into the ground and refills the aquifer
A naturally flowing body of water with a measurable current moving in one direction
Near surface, open water zone in a lake.
Still or non-moving water like that found in a pond or lake
A large body of freshwater surrounded by land
Near surface warm water zone in a lake where most photosynthesis takes place
Famous karst type aquifer in central TX that forms many of the underground caverns and lakes in TX
Down
Only natural lake in Texas
Famous swimming hole in Austin that is a natural spring
The beginning point of a stream or river made by springs or high ground that collects precipitation
Laguna Madre is one of the few examples of this type of high salinity bay
The transition zone between the stream edge and the land where plants and trees grow and protect the stream from pollution and erosion
Cold, aphotic temperature zone in a lake
Birds on long distance journeys that stop, feed and rest in wetlands
The end point of a river where it pours into a larger body of water or the ocean.
Top most lake zone nearest the shore that is highly productive
The direction that stream channels always run
Temperature zone in a lake where temperatures change rapidly with depth
Depth zone at the bottom of a lake or pond
An underground lake or river of water that is used for drinking and agricultural purposes
Land that is covered with water all or part of the time.