Презентация на тему к уроку Going green. Plastic bags VS paper bags. Which is better?”

is really better?
October 26, 2015

most important
problems of the topic

learn some

new words

make the conclusion what bag
is really better for our planet

question when it comes time to decide what to

take with you to the store: paper or plastic bag?

your shopping in?

I usually carry my shopping in:

свалка мусора
Throw away - выбрасывать
Decompose - разлагаться
Mistake for –

принимать за
Renewable resources – возобновляемые ресурсы
Recycling - переработка

energy

resource – oil, gas, wood

and so on

recycling – to repeat using

decompose – to be broken down physically and chemically by bacterial action

wood chips – small pieces of wood

paper pulp – soft mass

bleach – to make or become white or colorless

chemicals – substances used in chemistry

harm – hurt , injury , damage

pollution – dirtying

manufacturing – to process or make a product from a raw material

landfill site (landfills) – waste material buried under layers of earth

are made of paper and plastic.

Paper bags can be

recycled more easily than plastic.

which type of bag is friendlier to the environment.

choice, but lets think about these two different things.

Each has its advantages and disadvantages.
Let's look at what they differ.

three tons of wood to get one ton of

paper pulp.

helps a little.
The high cost of raw materials

and ways to improve it. If you take it to a recycling center it means more energy and chemicals are used

uses plastic bags in our everyday life.

long-term use. Plastic bag, which served as a

time, can be used for a long time.

Disadvantages

Plastic bags take thousands of years to decompose.

the winner!
Both plastic and paper bags are harmful for

our environment.

What is the way out?

or the so-called Bio bags.

to carry my shopping is a reusable bag because:

- it takes minimal energy to make
- it is light
- it lasts for years.

through the Internet.

use now?

of us understands how important
it is not only

to think,
but act ecologically friendly,
we`ll manage to save our planet
for future generations.