Watershed
Haboob
Wetland
Tributary
River
All of the above
Pond
A food chain enables animals to communicate to each other within their environment.
Convex lake
Oxbow lake
Curved lake
Elbow lake
Olfaction
Hearing
Breathing
Sight
Phytoplankton
Reeds
Kelp
Zooplankton
Beta predator
Omega predator
Alpha predator
Top dog
Composter
Decomposer
Producer
Bog
Mosquito
Whiptail lizard
Fish
Otter