Can someone write me a story of a rock? (including like igneous, metamorphic, and sedimentary rocks?

4. A metal fork has a density of 7.8 g/cm ³. Is this fork made up of aluminum? 5. A glass marble has a volume of 5cm ³ and a mass of 13 g. What is the density of the marble

Which period of geological history marks a time of life rapidly becoming more complex for the first time and a time for which we have an extensive fossil record

What causes the sky to be blue

Which statements accurately describe elements? Check all that apply. Elements are made up of two or more types of atoms. Elements are made up of only one type of atom. Each element has a unique chemical symbol.

For a short period of time, the frictional driving force acting on the wheels of the 2.5-Mg van is N, where t is in seconds. If the van has a speed of 20 km/h when t = 0, determine its speed when t = 5 s.

Electric forces can be either repulsive or attractive, whereas gravitational force is always:

Which describes why the magma moves in the direction of the arrows? A The magma is cooled and becomes more dense by the core moving it toward the crust. B The magma is heated and becomes more dense by the core moving it toward the crust.

Determine the difference in the speed of sound in hydrogen at 0 degrees Celsius and in air at 30 degrees Celsius. Also indicate if is it faster or slower

A small car and a large truck are driving down a highway, which statement would support the premise that the truck has more momentum? A) A large truck has a much larger mass. B) A car has a smaller engine than a truck.

Is there a dark side of the moon? (note: this question can be effectively answered either yes or no, so it is important to explain your reasoning?