The moon's orbit is tilted, so Earth, Moon and Sun rarely form a (n) ?

Many people had been made rich by: hard work war profits inventions

What is the initial population for each city? How do you know?

Bamboo is actually a type of grass, not a tree. True False

Food surpluses allowed cultures to __ more with each other. a) communicate b) trade c) war d) all of the above

What are the four oceans of the world?

Where is the Palm Island Resort Located? Question 24 options: Dubai Pakistan Qatar Muscat

Which statements describe results of the greenhouse effect? (select all that apply) 1. habitable climate 2. warmer temperatures 3. increased radiation 4. decreased water vapor 5. reduced rainfall 6. rising CO2 levels 7. longer days

All the following are destroying the amazon rainforest except

How did the askja eruption in 1895 do to the icelanders? (food, land, population)

What would happen if the aggressors were not stopped?