Topographic maps differ from non-topographic maps in that they represent which feature?

a. water

b. mountains

c. elevation

d. roads

These factors hinder environmental efforts in Sub-Saharan Africa.

Alex joins a new variety of pecan tree to some rootstock he has grown from seeds. which propagation method does he use? A. cuttings B. layering C. grafting D. clippings

Explain how the Von Thunen Model describes an urban/rural set up, and what is included in each ring of the model. (Site 1)

What is magnetic susceptibility? Explain how it relates to magnetisation and provide two applications that commonly use magnetic susceptibility.

What is the difference between the Solar System, the Galaxy, and the Universe? (Select all that apply.) a. The universe contains all physical matter and energy except for that within galaxies and Solar Systems. b.

Describe how Charlemagne was able to Christianize all of Western and Central Europe. What empire did he create?

How did geography affect the fighting in the western theater of the Civil War? The land was very dry, and much of the fighting was in the desert. Both sides fought to control the higher ground of the region's mountain ranges.

Sides QU and DA of quadrilateral QUAD are parallel. Sides UA and DA each measure 4 inches. What additional information would guarantee that quadrilateral QUAD is a rhombus?

Approximately what percentage of the world's rock record is attributed to turbidity currents?

What is the goal of the Organization of Petroleum Exporting countries A) to draw investment from western oil companies b) to reduce global demand for oil c) to increase profits of oil rich nations d) to provide economic aid to developing countries