All groups have both leaders and rules.

TrueFalse

Stars emit different light types based on

The government of Brazil has adopted programs to reduce the burden of poverty. What have been the main goals of these programs?

What field of study shows that the continents had different geographic positions?

What accounts for the most pollution to the river in eastern India? 1. chemical pollution 2. pesticide runoff 3. oil companies 4. human waste

5. When the sea floor spreads apart, volcanoes and ridges are formed because - a. sediments are deposited where the floor spreads, building ridges b. as the plates pull apart, magma moves to the surface, building ridges c.

What can our oceans tell us about Earth's structure and formation?

Which type of economic system has the highest level of government control?

What two continents are located on a single landmass?

How is ozone layer formed

A civilization on a vast, open plain with rich resources is likely to be: A. suffering under a lack of contact with the outside world, B. protected from invasions. C. domesticating goats and chickens. D.