1.it is an important wildlife area providing habitat for living organisms and serve as filters to polluted runoff. it is a nutrient-rich land at the edge of a river which part of the river system is being stated above.
A.riverbank
B.river basin
C.watersheds
D.floodplain
2.Damian is experiencing rheumatism.which of the following inland water would you recommend for him to visit.
A.tiwi spring
B.pagsanjan falls
C.Lake Buhi
D.Pasig river​