How is ozone beneficial to life on earth?

What would be the most approiate sacle to view a map of the earth?

The science involved with studying hurricanes is a. geology. b. meteorology. c. ecology. d. astronomy.

Most wind erosion takes place only a few feet off the ground. in time, what will happen to this pole

Describe two mechanisms by which mantle rock can melt without an increase in temperature

Which of the following methods of improving air quality does not require advanced technology? a. exhaust scrubbing b. conservation c. using renewable energy sources d. driving fuel-efficient cars

Who was the first person to reach the south pole?

An atom of element A has 50 protons, what would the elements atomic number be?

Name 2 bodies of water associated with Germany

6. Which is a farming technique that could improve the soil and the environment? A using fueled machines that will turn the soil continuously B creating undisturbed layers of mulch in the soil C placing inorganic chemical fertilizers in the soil D

Which is an example of kinetic energy? A) a ball rolling across the floor B) the energy stored in gasoline C) a stretched spring D) a book sitting at the top of a bookshelf