Question

7 select two of the following causes of degradation to a wetland. a industrial use b sedimentation c soil runoff d agriculture

Explanation:

Industrial use can lead to pollution and habitat - destruction in wetlands. Sedimentation can fill in wetland areas, altering water - flow and habitat. Soil runoff can carry pollutants and change the physical structure. Agriculture can cause pollution through pesticides and fertilizers and habitat loss. All are potential causes of wetland degradation.

Answer:

A. Industrial use
B. Sedimentation
(Note: Other combinations like A and C, A and D, B and C, B and D, C and D are also valid as all options are causes of wetland degradation and the question only asks for two choices)