Name two pairs of congruent angles in the figure. Justify your answers. A line falling from left to right is drawn through three points, labeled as follows from left to right: A, F, D. Three rays extend from point F. One ray falls from left to right above the line and passes through point B. A second ray rises from left to right above the line and passes through point C. A small red square is between these two rays. A third ray rises from left to right below the line and passes through the point E. A small red square is between this ray and the line.

The government of country a has determined there is a coal shortage a seed on mining reports as a result of these data the government decreases coal exports to other nations access to information country a

Match your vocabulary word to its definition. 1. emigration 2. immigration 3. migration 4. overpopulation 5. sustainable development 6. under population 7. unsustainable development 8. urbanization the movement from one place to another the number of people exceeds the available natural resources in an area leaving one's homeland to settle in a new place the increase in the population of a city the movement of people to a new country the ability to meet current needs without reducing the ability to meet future needs resources being used up at a faster rate than they can be replenished birth rate insufficient to replace the existing population

What way does renewable energy differ from nonrenewable energy?