Identify the environmental problems described below: Airplane spraying pesticides on a plantation, which end up in the soil and are carried by rain...

Identify the environmental problems described below:
Airplane spraying pesticides on a plantation, which end up in the soil and are carried by rain to rivers and lakes.
River polluted by domestic activities, mainly by sewage disposal.
Turtle carrying a plastic bag to feed, and the ocean floor is full of plastic bottles.
River polluted with chemicals by industrial activities, harming aquatic animals and people's health.
Dead fish in a river contaminated by sewage from a village located on the riverbanks.
Urban area polluted by garbage thrown in the stream, causing bad smell, water pollution, and visual pollution.
Garbage thrown on the beach, polluting the water and preventing the leisure of bathers, as well as hindering fishing activity.

a) 1, 2, 3, 4, 5, 6, 7
b) 1, 2, 3, 4, 5, 6
c) 2, 3, 4, 5, 6, 7
d) 1, 2, 4, 5, 6, 7