Ponds and rivers are two types of freshwater ecosystems.
Since a meander is a bend, all rivers.
There are several types of rivers Most rivers are freshwater, or non salty, that sustain wildlife that cannot breathe salt. These are the most common rivers. But there are also salt rivers, such as the Salt River in Arizona. Most salt rivers in the United States are on the western side of the country. These rivers can sustain several species of ocean life and always receed into a salt body of water. Major Rivers can also break off into smaller rivers. Such rivers are called tributaries.
turds
Six types of national parks are national seashores, national rivers, national lakeshores, national rivers, national trails, and national preserves.
deers
Physical Features
There are many types of animals that live in rivers. Raccoons, snakes, fish, frogs, platypus, and otters are all animals that stay in the rivers.
main types of land surfaces are mountains, plateaus, rivers, lakes, etc...
Meandering and braided are terms commonly used to describe types of rivers or streams.
wet ones and frozen ones
freshwater ecosystems