Describe three charistices of metals

Metals are ductile, malleable and sonorous. The property of metals by which they can be pulled into wires is called ductility. Some metals, such as aluminum and copper, are extremely ductile. The property of metals that allows them to be beaten into sheets is called malleability.

One characteristic is that it is a solid material.

The answer is c) people evacuated but almost all returned

The scientist can conclude that there is a decrease in the natural resources due to human activities. because of innovation and modernization of the environment, then there goes pollution and other bad effects that destroys the natural resources.