Both forms of organizations provide humanitarian efforts, but they are funded by different entities and have different levels of scope and power. Governmental organizations, such as the United Nations and USAID, are funded by governments and have the ability to provide large-scale assistance in times of crisis. They often have the resources and authority to coordinate relief efforts on a global scale.
On the other hand, nongovernmental organizations (NGOs) are funded by private donations and grants, and often have a more grassroots approach to providing humanitarian assistance. They may focus on specific issues or populations, and have the advantage of being able to work closely with local communities to address their specific needs.
Overall, both governmental and nongovernmental organizations play important roles in providing humanitarian efforts around the world, but they each have their own strengths and limitations based on their funding sources, scope, and power.