Which of the following have humans avoided because of an increase in food

productivity over history?

O

A. Water Pollution

O

B. Famine

O

C. Monoculture

O

D. High crop yields

Which u. s. state is the smallest in terms of land area?

Which plate boundary and movement commonly creates ridges, like the Mid-Atlantic oceanic ridge?

Which explanation accounts for where rocky planets formed?

Which of the following is evidence that our planet has plate tectonics? Outcroppings of iron - rich rock Chains of volcanoes along ocean coastlines Steep-sided meteor craters Clouds and Oxygen

True or false Thunen's theory of human settlement

Describe tectonic plateau

Select the statements below that correctly describe where Earth's three most abundant elements (iron, oxygen, and silica) are located. Choose one or more: The majority of iron is located in the core. Silica is abundant in the mantle and crust.

A certain igneous rock contains about 25 percent dark silicate minerals. The remainder of the rock is mostly plagioclase feldspar. What type of composition does the igneous rock have?

Wind erosion removes the least fertile part of soil. true or false

How were economic developments in Taiwan and South Korea during the 1900s similar and different?