8. What do you think dark matter is? What do you think dark energy is?

Which state has the longest official name?

Destructive waves erode the coastline in a number of ways. Identify the term that describes when acids contained in sea water dissolves some types of rock such as chalk or limestone. A) abrasion B) solution C) attrition D) hydraulic action

Which should people be more concerned about - weathering or erosion? Why?

What can happen when two plates slide past each other at a fault?

For questions 1-5, fill in the blank with the letter of the region or country that matches the name. A. Xinjiang B. Chechnya C. Quebec D. Mexico E. Kashmir 1. Doku Umarov 2. Bloc and Parti 3. Felipe Calderón 4. Uighurs 5. Majaraja Hari Singh

You are in a place that is extremely hot and dense. You can't see far because your surroundings are opaque to light. Around you, nuclear fusion is converting carbon into oxygen and other elements.

Based on the clues in the figure, when did the fault line at e form?

What is the geometry definition of zoom factor?

As one tectonic plate moves under its adjoining plate, what happens?

What region of Sub-Saharan Africa has the greatest mineral wealth? Central Africa East Africa Southern Africa West Africa