1.
The proper use of natures resources
2.
The protection of nature from damage
3.
The creation of new ideas
4.
A mixture of salt and fresh water
5.
The body of water where rivers meet the sea
7.
The system of rivers, lakes, and bays
8.
Animals or plants that came from another area
9.
The wetlands where rivers flow into the bay
10.
The relations between organisms and their environment
11.
The ocean that the SF bay drains into
