What geologic time period and epoch was it when the continental glacier formed the finger lakes

Which of the following regions has what is considered the most rugged terrain in oklahoma? a. the wichita mountains b. the arbuckle mountains c. the sandstone hills d. the ouachita mountains

Nuclear experimentation is a major global issue that affects relationships between countries. describe why countries try to limit the testing of nuclear weapons.

Wegeners theory of continental drift states that the continents have changed throughout history while the theory of plate tectonics