The aleutian islands extend westward from southern alaska to form the northern boundary of the pacific ocean. these volcanic islands were formed by the a. subduction of a continental plate (b. subduction of an oceanic plate)-answer but why is this the answer? c. divergence of a continental plate d. divergence of an oceanic plate

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?