What are some of the possible explanations for what killed the dinosaurs in the K-T

mass extinction?

O que é cidade? E qual é o significado da palavra urbano

Flood barriers, like the one shown here, are built in areas with high flood risk. These areas usually contain low-lying land into which floodwaters can easy flow and collect.

Two social groups living in close proximity will retain unique social customs if there is limited interaction between them. A. True B. False

Which ocean current brings warm water to the southeastern tip of africa

What are some examples of geologic activities that happen at the margins of tectonic plates?

What doctrine of Earth science implies that major features on the surface of Earth are created by sudden, short-lived, violent events?

The statement, "People celebrate their birthdays on January 1st" is an example of what type of region? climate cultural physical political

What mountain ranges are part of the cordillera

Research shows that fragmentation results in losing A. more soil to soil erosion. B. the biggest species first. c. areas for human colonization D. the amount of precipitation.

How are aftershocks different from earthquakes? A. Aftershocks last longer than earthquakes. B. Aftershocks are hard for scientists to study. C. Aftershocks are not as strong as earthquakes. D. Aftershocks cause waves and shaking in the Earth.