What were the first humanlike beings, and where were they found?

Can ocean water move out like a tsunami from beach during powerful hurricane

Which of the following was not an effect of increased migration to cities during the early 20th century? (A) Declining availability of unskilled workers. (B) Worsening living conditions and sanitation. (C) Increasing power for political machines.

The largest area of old-growth forest in the united states is located in

In 2008, more than 1.1 million people obtained legal permanent resident status in the United States. Where were a majority of those people from? A. Europe B. Asia C. North and Central America D. Africa

An eruption is classified as an explosive volcanic eruption based on the amount of which mineral found in the magma? A: silica B: carbon C: iron D: basalt

Caused because gravity pulls air down

as of march 2016 how many syrians were forced to flee their homes due to the war? how many were refugees?

In hilly country the groundwater table's highest elevation occurs in stream valleys and around lakes. true or false

How are spring and neap tides different from regular tides? Check all that apply. They occur twice a day. They are caused by wind. They occur twice a month. They are extra-high tides and extra-low tides.

Analyze the diagram below. Which statements regarding the diagram are correct? Check all that apply.