1. Why do you think it is important for climate scientists to study El Niño?

Read the passage below and answer the question that follows. Developing industrial societies are in this stage of demographic transition. During this stage, societies discover technology and resources encourage growth.

Which of the following is the most important influence on seawater density? depth salinity temperature none of the above

Fossils of Glossopteris, an extinct fern, were discovered on which continents to support the theory of continental drift? Check all that apply. Africa Eurasia Australia Antarctica North America

Which mineral cleaves into flat sheets?

2. Describe What role did the analysis of mid-ocean ridges play in the historical development of plate tectonic theory?

What are the most wide spread Paleozoic fossils?

Less developed nations are to extended families as more developed nations are to nuclear families. matrilineal families. families of procreation.

If star a has an apparent magnitude of - 6 and star b has an apparent magnitude of 5, which star is brighter in our sky?

What is one advantage of free trade?

Explain how the shading of the direct light of the sun causes a lunar eclipse.