Climate change can impact Assam’s fisheries by:

The correct answer is: All of the above.

Climate change can impact Assam’s fisheries by altering water temperatures, changing rainfall patterns, and increasing the frequency of floods.

• Altering water temperatures: Climate change is causing the Earth’s average temperature to rise. This is leading to an increase in the temperature of water bodies, including rivers, lakes, and ponds. This can have a number of negative impacts on fish populations. For example, it can stress fish, make them more susceptible to disease, and reduce their reproductive rates.
• Changing rainfall patterns: Climate change is also causing changes in rainfall patterns. In some areas, rainfall is becoming more erratic, with longer periods of drought followed by intense storms. This can disrupt fish habitats and make it difficult for fish to find food.
• Increasing the frequency of floods: Climate change is also leading to an increase in the frequency of floods. This can damage fish habitats and kill fish. It can also make it difficult for fish to migrate to spawning grounds.

These are just some of the ways that climate change is impacting Assam’s fisheries. The impacts of climate change are likely to become more severe in the future, and it is important to take steps to mitigate these impacts.