Answer:
Chemical weathering is a key fact in the creation of caves and caverns.
Explanation:
Answer: d. The clastic sand that forms these rocks was weathered and eroded from the Sierra Nevada Mountains.
Explanation: Petrified Forest National Park is known for its fossils, especially of fallen trees that lived in the Late Triassic Epoch of the Mesozoic era, about 225 million years ago. During this period, the region that is now the park was near the equator on the southwestern edge of the supercontinent Pangaea, and its climate was humid and sub-tropical
The older (lower) layers of the formation consist of fluvial and lacustrine (lake-related) deposits of silt, sand, and clay. The younger (upper) Bidahochi contains ash and lava from volcanoes that erupted nearby and as far away as southwestern Nevada.
Federalists favored a stronger, united federal government and the ratification of the Constitution opposed to the Anti-Federalists who wished for the state and local governments to remain in power. Federalists believed that giving more power to the federal government guranteed all citizens liberties. Anti-Federalists believed giving too much power to the federal government would create too much distance from citizens and leave justice unserved. It really depends on your opinion.
