The pie graphs show greenhouse gas emissions worldwide in 2002 and the forecast for 2030. The column chart shows carbon dioxide emissions around the world.

The graphs give past and future data concerning worldwide

carbon

Use synonyms

dioxide

Use synonyms

emissions

Use synonyms

. As can be seen in the two pie charts, developing

countries

Use synonyms

are expected to account for a bigger share of

emissions

Use synonyms

in 2030, 48%, compared to 38% in 2002.

In contrast

Linking Words

, OECD

countries

Use synonyms

are projected to make up a lower proportion, 43%, 9% down over the same period.

Countries

Use synonyms

with transition economies are estimated to take up the remaining 9% in 2030, 1 % less than in 2002. The bar chart reveals that

carbon

Use synonyms

dioxide

Use synonyms

emissions

Use synonyms

will expand to varying degrees in different sectors by 2030. The industry will continue to be the major producer of

carbon

Use synonyms

dioxide

Use synonyms

, rising to more than 10

billion

Use synonyms

tons in 2030. Next comes the consumer sector, which is projected to more than double its

emissions

Use synonyms

from less than 4

billion

Use synonyms

to 8

billion

Use synonyms

or more tons. Transportation, the third largest producer, will see a huge growth to 6

billion

Use synonyms

, triple the amount in 2002.

By comparison

Linking Words

, waste combustion and other sectors make up a much lower proportion, each producing an estimated 1

billion

Use synonyms

carbon

Use synonyms

dioxide

Use synonyms

. To summarise, developing

countries

Use synonyms

will overtake OECD

countries

Use synonyms

to become the major

carbon

Use synonyms

dioxide

Use synonyms

emission producer by 2030.

While

Linking Words

industry is responsible for the highest amount of

carbon

Use synonyms

dioxide

Use synonyms

emissions

Use synonyms

, consumer and transportation experience the greatest increases.