Answer:
Earthquakes are caused by a slippery slope. When the pressure at the edge exceeds the collision, there is an earthquake that pulls the energy from the tides that move the crust and cause the tremors we feel. In California there are two plates - the Pacific Plate and the North American Plate, which is the most earthquake prone are in north America.
For better explanation, I've added an image.
The rock must be granite.
Answer:
Layer C is the youngest
Explanation:
On the image we can see three layers that have deposited throughout time on top of each other, thus in the manner of superposition. The deeper the layer, the older it is, the closer to the top the layer is, the younger it is, so we have layer D as the oldest, then comes layer B, and the youngest of those three is the layer A. But we also have the layer C that is roughly vertical, and it doesn't seem to belong there. This layer cuts through the layers D and B and stops at the bottom of layer A. This layer is actually an intrusion. It is a magma that managed to rise from the mantle and penetrate through the layers, gradually cooling off afterward and creating intrusive igneous rocks. This layer is the youngest of them all, as it appeared, formed, as the last.
Plants provides oxygen, and plants need a comfortable climate to grow to their fullest potential. But because of the populations unsustainable practices (activities that cause pollution to the air, water and land), the climate has changed drastically. So drastic that the conditions are unsuitable for plant life. Without plants, the pace of climate change will only increase — as will desertification, soil erosion, flooding, and an increase of greenhouse gasses in the atmosphere.
the president should have enough power to lead.
Federalists' ideas could be suitably defined as the nationalist. The Federalists were effective in 1787 in developing the new US Constitution, which established the federal government at the expense of the states and the citizens. Hamilton and his allies, typically urban managers and businessmen, later formed the Federalist Party to support their shared political opinions. Federalists believed in a centralized national government with sound financial roots. In addition, the Federalists felt that the Constitution was liable for interpretation.