waste management using the 5R's technique

Waste Management using the 5R's Technique

by MARIA MOJARES

​REDUCE WASTE

• To reduce simply means to lessen the amount of trash that will add up to the environment.

• This can be done by buying and using fewer materials that are readily disposable and non-biodegradable.

Multiple Choice

What does this symbol mean?

• Preduce, Peruse and Precycle

• Deduce, Deuse and Decycle

• Reduce, Reuse and Recycle

Multiple Choice

Keeping the water running while you brush your teeth wastes a lot of water

• True

• False

Multiple Choice

Food waste reduction is one of the most important thing individual can do to help reverse global warming

• true

• false

Multiple Choice

What can you do to reduce waste?

• Care for people who live in your community.

• Use things once and then throw them out.

• Buy new books and electronic equipment.

• Choose things that use less packaging.

Multiple Choice

What should Moby do to save water each day?

• Stop taking showers or baths.

• Try taking quick showers.

• Stop washing his hands.

• Drink juice instead of water.

Multiple Select

What are good ways to reduce food waste ?

• Freeze your food

• Rescue imperfect food to make smoothies and soups

• Write a shopping list and plan your meals

• Just throw it

Multiple Choice

The given picture is one of many ways to _____________ waste.

• Recycle

• Recover

• Reduce

• Reproduce

Multiple Choice

Why does residual waste management need to done properly ?

• To reduce cost

• To reduce bad environmental effects

• To grow the cities

• To increase the waste

Multiple Choice

What you shouldn't do while shopping?

• Check what you have at home before you shop.

• You must buy a lot of product that you want to eat.

• Make a list of products you want to buy to prevent from buying unneeded things.

• Check the expiry dates on products which you want to buy.

​Reuse

​

Multiple Choice

What does it mean to "reuse"?

• to use again

• to use

• to stop using

• none of the above

Multiple Choice

The given picture is one of many ways to _____________ waste.

• Reduce

• Reuse

• Recycle

• Recover

Multiple Choice

Make a new cloth bag from old shirt. Which "R" is this?

• Reduce

• Reuse

• Recycle

• Recover

• Repair

Multiple Choice

Bring your own cloth bag when shopping. Which "R" is this?

• Reduce

• Recycle

• Reuse

• Recycle

• Recover

​Recycle

​

Multiple Choice

What does it mean to "recycle"?

• convert waste into useful materials

• move in circles

• throw trash away

• keep waste as trash/ not useful materials

Multiple Choice

Who can be affected by the lack of recycling?

• humans

• ecosystem

• animals

• all of the above

Multiple Choice

Among the following, which object can be recycled?

• Concrete

• Compost

• Glass

• Soil

Multiple Choice

How can organic waste be recycled?

• Composting

• Burning

• Recycling

• Reusing

Multiple Choice

Create pencil boxes from old bottles. Which "R" is this?

• Reduce

• Reuse

• Recycle

• Reduce

• Repair

Multiple Choice

For paper waste that we don't use anymore, collect it to be sent to the special process to be remade. Which "R" is this?

• Reduce

• Reuse

• Recycle

• Repair

• Recover