You are traveling upstream on a river. you see a red triangular daymark. what should you do?

The individual should keep the marker on the right side.

Explanation:

Red triangular daymark is a type of lateral markers. These markers indicates the navigation and marks the safe water areas.

Red triangular daymark marks the channel on the individual starboard (right side) when an individual enters from the upstream. The numbers on the markers increses as one return from the upstream.

For the answer to the question above, I think you should slow down and be aware of the area, watch for obstruction, there should be a depth on the marker, marking the hazard, either shallow water, a shoal, or sandbar, be cautious, and keep clear of the marker.

The Bahamas comes in the top ten countries, which are most susceptible to the influences of climate change, comprising the loss of coastal lands because of the rise in the sea level.  

Due to this, the coral reefs in the Bahamas are also getting affected, and the scientists are not finding a diverse population of the organisms found on the coral reef there. Some of the factors, which are resulting in the issue are as follows:  

1. Habitat destruction primarily because of coastal development.  

2. Change in climate, mainly human-induced.  

3. Over-fishing, comprising both foreign and domestic poaching.  

4. Pollution and the introduction of invasive species.  

5. Trading of endangered species.