In a right triangle ABC, tan (a) = 20/21. find sin (a) and cos (a)

How are the smallest ocean waves produced?

Why is it important to know where things are? AP Human Geography

Explain why/how are some of the deepest parts of the ocean near land or near islands, whereas some of the shallowest parts of the ocean are in the middle of the Atlantic.

The five themes of geography include __ and O A. region; human-enironmental interaction O B. physical geography: place O C. human geography; human-environmental interaction O D. cartography; movement

People in Africa live in poverty and lack many resources available to residents of wealthier countries. How does this affect the environment? A. African poverty has nothing to do with the environment. B.

Prior to European Contact - As native populations migrated and settled across North America overtime, they developed distinct and increasingly complex societies by adapting to and transforming their diverse environments.

Briefly describe three of the theories scientists have proposed to explain natural climate changes.

Is a garnet magnetic

The littoral is a zone identified in lakes and ponds and is the coldest because it is shallow and lacks nutrients to support life. True or False

What was the Bangladesh formerly know as?