The form of alternative energy that has recently begun soaring in Europe is:

A. ethanol-based power.

B. wind power.

C. solar power.

D. hydroelectric power.

Environmental risk transition is most likely to be characterized by? a) changes in fertility rates and age/gender distribution in the population b) changes in physical, biological, social.

Process by which a desert spreads

why should we use fossil fuels wisely

I want to make sure I am doing this right (trigonometry question) ... While crossing the Atlantic, sailors spot two mermaids 120° apart on each end of an island that is 6 miles away.

What region of egypt contains more than 300 species of birds?

What are some ways that slate is used?

What is deflation in earth science?

In Wegener's view, what caused mountain ranges to form? A) volcanoes B) Earth shrinking C) meteorite impacts D) continents colliding

Which of the following is TRUE? A. Customs unions require the creation of a common currency. B. The European Union is a shallower and broader form of integration than NAFTA. C. A common market is more deeply integrated than a customs union. D.

What percentage of water vapor is found in the air? a. 0 to 1 percent b. 0 to 4 percent c. 0 to 8 percent d. 0 to 10 percent