Lesson 4 - Greenhouse Madness Flashcards

1
Q

How is deforestation linked to greenhouse gas?

A

Deforestation is linked to greenhouse gas the trees absorb the carbon dioxide and cutting down the trees suggest that it prevents future carbon from being locked away.

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2
Q

Name the components of the Climate Change Process.

A

Natural influences, Human Activities, Direct and Indirect changes in climate change drivers, radiative forcing, non-initial-radiative effects, mitigation process, climate perturbation and biogeochemical feedback process.

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3
Q

Name the world’s top geographer and what his believes are upon the cause of climate change.

A

The world’s top geographer is Andrew Goudie and he believes that Climate Change will have a big issue because of it’s effect on the environment.

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4
Q

What is the percentage of the population of carbon footprints from China?

A

The percentage of population of carbon footprint in China is 28.6%, hence meaning 1.3 billion of the population.

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5
Q

“Mankind is not the guilty one in global warming”. What other product is to blame for global warming?

A

According to George Miller, vegetation is also to blame for global warming.

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6
Q

From the sun, what type of radiation is penetrated into Earth?

A

UltraViolet is penetrated into the Earth via the sun.

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7
Q

What is the greenhouse effect?

A

The greenhouse effect is trapping the sun’s warmth into the lower part of the atmosphere.

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8
Q

Name one natural influence which has contributed to climate change?

A

One natural influence which has contributed to climate change is volcanic eruptions.

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9
Q

During the ice age cycle, how many years ago was the highest peak and what was the carbon dioxide concentration (ppmv)?

A

During the ice age cycle, around 320 years ago was the highest peak at 300ppmv.

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10
Q

How could we reduce greenhouse gas in relation to transport?

A

Travelling in vehicles uses petrol or diesel which contributes to the realise of carbon dioxide. Instead we could walk shorter distances.

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11
Q

How does China contribute to global warming?

A

China produces pollution because of many of their factories.

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12
Q

By how much has the carbon dioxide concentrations risen over the 20,000 years?

A

Carbon dioxide has risen by 100ppm over the 20,000 years, initially starting with 180ppm and is currently at 280ppm.

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