Which of these Earth events was dated using the most valid and reliable source of

information?

1) millipede appears

2) land mammals appear

3) rodents appear

4) insects appear

How do most fossils form? Freezing preserves the remains of an organism. The soft parts of an organism change to stone. The hard parts of an organism dry out in the air. Living things die and their remains are buried by sediments.

Storms can cause major changes to barrier islands by removing sand from the island. Which of the following would be expected to remove the most sand from a barrier island during a storm?

How do the tallest mountains of South Asia compare to the tallest U. S. Mountain?

Which of the following places is the best example of an urban area? A. a countryside B. a small farm C. a large city D. a wilderness forest

As part of an adventure challenge, you find yourself dropped into a unknown place. There are birds and wolves. The air is cold, and the ground is very hard. What biome have you landed in?

Some 2.5 million people currently live in sahara, most of these in egypt, mauritania, morocco and algeria true or false

Compare the aquatic species mortality on the east and west coast

The political boundaries of North Africa and the Middle East can best be described as the product of which of the following processes? a. Devolutionb. Imperialismc. Self-determinationd. Democratisatione. Supranationalism

What happens when two oceanic plates collide? What negative impacts for human populations can result from this type of action?

A manufacturers producing 950 light bulb per day