Reduce
What does reduce mean?
to make something smaller or to use less of something
What does reuse mean?
to use something again after it has already been used
What does recycle mean?
creating something new out of an item instead of throwing it away
What is a renewable energy?
energy that comes from natural sources and can be replenished/replaced.
How long does it take Styrofoam (聚苯乙烯泡沫塑料) to decompose?
over 500 years
When you leave a room, you should turn these off
the lights
What can you do with something you no longer want or use (but it still works)?
Donate it!
Give it to a friend
Name three things you can recycle
paper, cardboard, glass, cans, plastic bottles, food
What is solar energy?
Energy from the sun! We can collect it through solar panels
What is eWaste?
eWaste is recycled electronics like computers and TVs
How can you save water?
turn off the water when brushing teeth
take quick showers
only use the dishwasher when its full
Name 2 single use items that we could stop using and use reusable items instead?
reusable water bottle instead of plastic water bottle
reusable coffee/tea mug instead of single use paper cup
reusable grocery bag instead of plastic bag
What is recycling food leftovers called?
composting
Name two ways we can save energy
turn off lights, unplug electronics when not in use, walk or ride a bike instead of drive, hang the clothes outside instead of using a dryer
How much food in the US goes to waste?
almost half!
Name two ways to reduce the CO2 in the air
walk or ride a bike
bring a reusable grocery bag
reduce waste
recycle more things
What are some benefits of reusing?
saves money, saves the environment, saves energy, protect the earth
Is Styrofoam (聚苯乙烯泡沫塑料) recyclable?
NO
What is hydropower?
Hydropower is channeling moving water. Two examples are fast flowing rivers and water coming from a very high point (like a waterfall or man made dam).
This is the most used renewable energy source to generate electricity.
How much plastic does China recycle on average each year?
15% - 20%
What are some unfriendly actions that cause Global Warming?
burning trash
cutting down trees
burning fossil fuels
using a lot of non-renewable energy
How much money can you save a year by using a reusable bottle?
$1200
Which country has the best recycling rate in the world?
Germany
What is a benefit of renewable energy?
does not cause Global Warming or air pollution
does not make people sick
How much energy can you save by recycling one aluminum can?
enough energy to light a 100 watt bulb for 20 hours and a TV for 2 hours!
WOW!