Humans always influence and create the physical characteristics of the earth by the structures they build and by their activities.

is this true or false

Which of these groups was the main target espionage and sedition act

Which of the following forms as the result of chain migration? 1) Ethnic enclave 2) Ethnic cluster 3) Ghetto

Limnetic, profundal, littoral, and benthic have what in common? a. They refer to the upper-level zones found in salt - and freshwater ecosystems. b. They are all zones found in freshwater systems. c.

How are rivers distributed in Sri Lanka?

Alternative energy sources like solar and wind power a. are always available b. are only replenished with human intervention are renewable d are more versatile than fossil fuels

True or False: Magma sometimes forces its way out of the side of a volcano through a (n) vent. If false, what can I change vent to?

Name name four countries south of Mexico

Which explains upwelling in the oceans? a. coastal winds blow cold surface water out to sea. deeper, nutrient-rich, warm water flows upward to replace the surface water. b. wind near the coastline blows warm surface water away from the land.

Sedimentary rocks blank. form below the crust

The lands the Netherlands have reclaimed from the sea are known as polders. True False