What is the worlds most densely population continent?

The border that separates Ireland and Northern Ireland is a cultural border true or false

What would most likely happen if the carbon dioxide in earth's atmosphere were reduced to half? a. earth's surface would become cooler b. the ozone layer will become thicker c. there would not be enough oxygen to breathe d.

True or false Urbanization increases population density near cities.

Which country is the largest exporter of bananas Argentina Chile Peru equator

Wildfires are also called ... fires

A deposit that forms when a mountain river runs out onto a plain

Public opinion polls must be conducted in person, face-to-face, to be considered accurate.

Earthquakes occur along

Why are rain forests important to the world? (more than one answer) A) Species found in the rain forest have been used for medical purposes. B) Rain forests are the natural habitat for 30 percent of the world's plant and animal species.

One of the most possible jobs of a geologist is to understand natural hazards caused by movement of the earth such as landslides and earthquake sands true or false