Answer:
Explanation:
Biosphere: The biosphere is Earth's life-supporting zone where living organisms interact with the environment.
Components:
Atmosphere: The air surrounding Earth; e.g., oxygen essential for breathing.
Hydrosphere: All water forms, like oceans and rivers; e.g., marine life.
Lithosphere: Earth's solid surface; e.g., soil supporting plant growth.
the start of a river system
the location where tributaries form rivers
a depression left by glaciers which forms a lake
A watershed is an area where all water drains into the same river system.
Pacific Ocean
Atlantic Ocean
Rio Negro
Andes mountains
Hope it helps :)