A population decline

What might be the possible reasons of the decline in China's population? Choose Two.

• getting married later

• having many kids

• cheaper education

• cost of living

After China, which country has the highest population in the world.

• India

• Indonesia

• U.S.A

• Mexico

What might be the effects of decline in a country's population? Choose Two.

• food shortage

• aging workforce

• younger workforce

• slower economic growth

What causes the high price of eggs in the USA?

• inflation

• virus

• weather

• farmers

If the prices of eggs increased, which of the following will also increase? Choose THREE

• mayonaise

• meat

• bread

• pudding

• chips

According to the video, how much is a dozen of eggs in California?

• more than 10 dollars

• more than 7 dollars

• less than 7 dollars

• less than 5 dollars

How many birds have died due to the Avian Flu?

• 58 thousand

• 58 billion

• 58 million

• 5800

What is the world's largest coral reef system?

• Barrier Great Reef

• Great Barrier Reef

• Great Reef Barrier

• Reef Great Barrier

What causes the bleaching of corals?

• rising temperature

• too much fishing

• water pollution

• deforestation

What does the Australian Institute of Marine Science do to help restore the coral reefs?

• coral bleaching

• coral spawning

• coral cleaning

• coral planting