How many country's are there in the world?

If the directions state to turn right at the drug store and walk to the coffee shop across the street, what type of location is being described?

Which of these describes desertification? A) the ability of humans to adapt to conditions in the desert B) the process of converting deserts into habitable land C) the process by which fertile land converts into deserts D) when a man-made dam

Chronic diseases are more common today than in the past in developed countries due to a decreased malnutrition b increased access to clean water c population decline d better health care e longer life expectancies

Fossil fuels are considered nonrenewable resources because they a. burn so quickly. c. take hundreds of millions of years to form. b. are in such high demand. d. pollute the air.

Coastal urbanization does not increase the risk to human communities from which of the following natural disasters? a. earthquakes b. floods c. hurricanes d. cyclones

The suns core converts mass to energy through fusion is what type of energy

What type of climate is found in the tundra?

How to stop toxic chemicals leaking in waters by ships

The perimeter of a square garden is 348 feet. How long is each side?

Which of the following is part of Guatemala's 19 ecosystems?