Answer:
Granite
Explanation:
Obsidian is an extrusive rock, as it is formed on the surface of the Earth from lava, which is magma that has emerged from underground. However, granite is intrusive since it is formed from magma that cools and solidifies within the crust of the planet.
The greatest stream erosion occurs at the point where the greatest force of the river hits against the side of the bedrock before eroding. Streams on the earth's surface are eroded in three ways: Hydraulic action, abrasion, and solution. Dependent upon the makeup of the soil or surface upon which the force of the river hits, determines the movement of the river's path.
Answer:
Celebrating Europe's cultural heritage and diversity The EU works to preserve Europe's shared cultural heritage and to support and promote the arts and creative industries in Europe. Specific initiatives, like the European Year of Cultural Heritage, are dedicated to make this vibrant and diverse culture accessible to everyone.
Explanation: