What is agreed upon by scientist as the most likely cause of the final extinction for the dinosaurs?

How could life be different after an ice age

A quiet eruption may produce this type of slow moving, cooler lava that hardens to form rough chunks. What is this?

What do people reach underground water by

Which of the following factors was key to the formation of the first civilization in the Nile Valley? A. Nomads acquired more livestock to increase their wealth. B. The region experienced a surplus of food. C.

What country would i find the great Barrier reef and a platypus

In the United States, how are ethnicity distributed?

13. Is there a fundamental difference between milky quartz, smoky quartz, and rose quartz?

Processes transform the surface of the earth

Which of India's rivers is considered to be both a sacred river and a goddess in the Hindu faith? A. the Mekong B. the Ganges C. the Yangtze D. the Nile

What am i? i am a canal that allows passage from the pacific ocean to the caribbean sea. i am almost on the southern tip of north america