Which mineral is mined for its iron content?

(1) hematite (3) galena

(2) fluorite (4) talc

Why do national governments struggle in Afghanistan

In a newspaper ad, a scientist asks for volunteers to test a new theory on the speed of light by using a machine he invented. How would you know that this is an unreliable newspaper ad

Zip code for st. francis ks

What is one advantage of free trade?

The unit of power is the watt. user: which one of the following is not an example of work being done? a. the moon orbiting earth b. pushing a box from the bottom of a hill to the top of the hill c. pulling a sled across a field covered with snow d.

What causes a rainbow?

What state is north of Maryland

2. Which part of the hydrologic cycle (water cycle) would be responsible for the warm mois air over the Gulf of Mexico causing precipitation over the state of Ohio?

in figure 1 below, could it be possible to determine an absolute age of these rocks? if yes, explain in detail how you may be able to be this.

Label the four great lakes that form part of the border between canada and the united states