Question

What potential dangers can be found in the river?

a. Passing boats
b. Crumbling river banks
c. Submerged objects
d. All of the above

Answer 1

Potential dangers in a river include passing boats, crumbling banks, submerged objects, harm to wildlife, and pollution effects. These can pose risks to safety, ecosystems, and can lead to environmental disasters.

Step-by-step explanation:

The potential dangers that can be found in a river include passing boats, crumbling river banks, and submerged objects. These hazards can all pose risks to people and ecosystems. For instance, passing boats can cause accidents or create waves that erode banks, and submerged objects can damage boats or injure swimmers. Crumbling river banks can lead to landslides or mud flows, which can destroy property and harm local wildlife. Industrial pollutants can increase the water's pH, further endangering aquatic life. Damming rivers can harm species such as the Siberian Cranes and the Yangtze River Dolphin, and lead to other ecological issues including landslides and water pollution.