Damaged or withdrawn coins are returned to the mint via the banks and are melted down under a controlled and secure environment.
New blanks (or planchets) are then made from the recovered metals.
Yes, iridium can be recycled and must be recycled because is very rare and expensive.
Matter must be recycled through ecosystems to ensure that nutrients are continuously available for plants and animals. This cycling process allows for the efficient use and reuse of resources in the ecosystem, maintaining the balance of energy flow and supporting the growth and survival of all living organisms.
Mercury (as metal) can and must be recycled.
How can we respond to global changes through science??We must use energywe must plant new treeswe must use solar energy car's or yung mga kotse na pinapatakbo ng solar enegy....
Carbon dioxide is the one component in photosynthesis that is not recycled and must be constantly available in order for the process to continue.
Nutrients move through ecosystems in a cyclical manner, being recycled and reused by organisms. Energy flows through ecosystems in a one-way direction, gradually being lost as heat at each trophic level. Nutrients are often limited and must be recycled, while energy flows through and out of ecosystems.
Yes, mineral salts can be recycled through processes like desalination, where they are extracted from seawater or brackish water. These salts can also be recovered through precipitation or crystallization techniques from industrial waste streams, creating a closed-loop system for their reuse. Recycling mineral salts helps conserve resources and reduce the environmental impact of their extraction.
energy
energy
Yes, and they must be recycled.
The object through which the force is exerted must also change.
recycled glass countertops can be pricey even though they are recycled, they are still glass. they offer a lot of color but if they do chip or crack they cannot be easily fixed and must be replaced.