Name two institutions organizations that are involved in supporting or giving redress to these disasters

Red Cross and United Nations

NGO

two institution/community organisations that are involved in supporting or giving redress to land pollution

Two institutions or organizations that are involved in supporting or giving redress to disasters are the United Nations Office for the Coordination of Humanitarian Affairs (OCHA) and the International Federation of Red Cross and Red Crescent Societies (IFRC).

To find this information, you could follow these steps:

1. Start by identifying the key players involved in disaster response and support. In this case, institutions or organizations that are globally recognized for their involvement in these areas.

2. Search for international institutions or organizations that specialize in disaster response and humanitarian assistance. A search engine like Google can be used to gather relevant information.

3. Evaluate the credentials and reputation of the institutions or organizations identified by reading about their missions, initiatives, programs, and past contributions in disaster management and support.

4. Based on the evaluation, select the top two institutions or organizations that are actively engaged in providing support and redress to disasters.

In this case, the United Nations Office for the Coordination of Humanitarian Affairs (OCHA) and the International Federation of Red Cross and Red Crescent Societies (IFRC) are globally recognized for their involvement in supporting and giving redress to various disasters.