How can governments and scientists be benefited through learning and practicing community and perspectives on disaster risk reduction?

Based on practices, policy and projects can benefit both government and scientists through learning and aim disasters reduction.

Policy and projects

Policies are rules and regulations, laws, principles, or directions while projects an individual or collaborative exercise which is organised to achieve a particular aim.

Sample of projects include:A research projectAn experiment Government's housing structuresGroup Assignment

Examples of policy include:

Presidential executive orders

In conclusion the correct answers are through policy and projects.

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During the paleolithic, hominins grouped together in small societies such as bands, and subsisted by gathering  plants  and fishing, hunting or scavenging wild  animals. the paleolithic is characterized by the use of knapped stone tools, although at the time humans also used  wood  and bone tools.

Clean air provides nitrogen