Background: The dangers of global warming are being increasingly studied by a wide global consortium of scientists. These scientists are increasingly concerned about the potential long-term effects of global warming on our natural environment and on the planet. Of particular concern is how climate change and global warming caused by anthropogenic, or human-made releases of greenhouse gases, most notably carbon dioxide, can act interactively, and have adverse effects upon the planet, its natural environment and humans' existence. It is clear the planet is warming, and warming rapidly. This is due to the greenhouse effect, which is caused by greenhouse gases, which trap heat inside the Earth's atmosphere because of their more complex molecular structure which allows them to vibrate and in turn trap heat and release it back towards the Earth. This warming is also responsible for the extinction of natural habitats, which in turn leads to a reduction in wildlife population.The most recent report from the Intergovernmental Panel on Climate Change (the group of the leading climate scientists in the world) concluded that the earth will warm anywhere from 2.7 to almost 11 degrees Fahrenheit (1.5 to 6 degrees Celsius) between 1990 and 2100.

Situation: Two earth-like planets orbited the same star.  The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II ,however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused more climate change?
Answer: Earth I

Situation: Two earth-like planets orbited the same star.  The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II ,however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused almost no climate change?
Answer: Earth II

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused the release of more carbon dioxide into the atmosphere?
Answer: Earth I

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused the release of less carbon dioxide into the atmosphere?
Answer: Earth II

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused the greenhouse effect?
Answer: Earth I

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet did not cause the greenhouse effect?
Answer: Earth II

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused the extinction of natural habitats?
Answer: Earth I

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet didn't cause the extinction of natural habitats?
Answer: Earth II

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet didn't cause a reduction in wildlife population?
Answer: Earth II

Situation: Two earth-like planets orbited the same star. The inhabitants of Earth I released greenhouse gases into the atmosphere. Earth II, however, was much more conscious about the environment and protected it from anthropogenic changes.

Question: Which planet caused a reduction in wildlife population?
Answer: Earth I

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country causes more global warming?
Answer: Spain

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country causes less global warming?
Answer: Italy

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country released more carbon dioxide into the atmosphere?
Answer: Spain

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country released less carbon dioxide into the atmosphere?
Answer: Italy

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country released fewer greenhouse gases into the atmosphere?
Answer: Italy

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country released more greenhouse gases into the atmosphere?
Answer: Spain

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country caused the extinction of natural habitats?
Answer: Spain

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country didn't cause the extinction of natural habitats?
Answer: Italy

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country didn't cause the reduction in wildlife population?
Answer: Italy

Situation: Spain and Italy participated in a global warming global forum this year. it turns out that Spain uses lots of fossil fuel and natural gas for their economy, while Italy relies on ecological alternatives.

Question: Which country caused the reduction in wildlife population?
Answer: Spain