In general, how are the causes of mass extinctions different from the causes of background extinction? mass extinctions generally result from the slow accumulation of changes to the environment while background extinction results from loss of genetic diversity. mass extinctions happen when populations crash due to overpopulation while background extinctions are more likely to result from disease. mass extinctions result from fast and drastic changes to the environment while the causes of background extinction take place slowly over time. mass extinctions tend to result from habitat loss while background extinctions result from loss of biodiversity.

1. label high-pressure areas with the letter h. 2. label low-pressure areas with the letter l. 3. over which area(s) would you expect to see rain or snow? 4. over which area(s) would you expect to see clear skies? 5. draw arrows around the h on the map to show the wind direction. 6. draw arrows around the l on the map to show the wind direction. 7. imagine that you live in maine. currently there is a high-pressure area over maine. if a low-pressure area moves in, how will the direction of the wind change? 5. draw arrows around the h on the map to show the wind direction. 6. draw arrows around the l on the map to show the wind direction. 7. imagine that you live in maine. currently there is a high-pressure area over maine. if a low-pressure area moves in, how will the direction of the wind change? 8. imagine that you live in colorado. currently there is a low-pressure area over colorado. if a high-pressure area moves in, how will the direction of the wind change? 9. according to the map, where would the strongest winds be expected? (refer to the lesson if needed.)

Nkentucky, intoxicating beverages (beer, whiskey, wine, etc.) are involved to some extent in approximately % of collisions fatal to pedestrians.

What are some possible consequences of preventing prescribed burns and natural wildfires