Exit What causes acid rain?

a. the emission of sulfur dioxide and nitrogen oxides from cars and power plants

b. methylene chloride emissions from fossil fuel plants

c. acid emissions from power plants

d. the spillover of mercury into oceans

Define three mafic properties of lava.

Sort words and phrases related to foliated and non-foliated rocks into the correct categories. forms in random arrangement Foliated Rock Non-foliated Rock quartzite splits along bands does not split into layers forms in layers slate

What is the movement of tectonic plates caused by? A) convection currents in Earth's mantle. B) the gravity of the iron-nickel core. C) the rotation of the Earth. D) the Moho discontinuity.

What causes disruptions in normal weather patterns during an El Nino? a. an intensification of the Coriolis effect b. the interaction between warm, rising air and the jet stream c. the deepening of the thermocline in the eastern pacific d.

Which of the following countries can be found in africa? choose all that apply. laos nigeria mali ecuador liberia myanmar

How many offers were made ro the palestinians to create their own átate

Where is mt. kilimanjaro?

The primary purpose of Bretton woods conference was to

What was the World Trade Organization decision in 2006 related to genetically modified crops? Individual countries had the right to determine if they were going to allow genetically modified crops to come into their country.

12 out of 50 seventh graders said they would be willing to pay between $21-$30 dollars for a class trip. If there are 350 students in seventh grade, about how many would go oh the trip if it cost $30?