Bm 3 Review Part 2

Explanation
Continents are split into countries. Continents are the largest land masses on Earth, and they are divided into different countries based on political boundaries and territorial divisions. Countries are independent political entities that have their own governments, laws, and borders. Each continent consists of multiple countries, which may vary in size, population, and cultural diversity. The division of continents into countries allows for the organization and governance of different regions and facilitates international relations and cooperation.

Explanation
Louisiana is our state because it is one of the 50 states that make up the United States of America. It is not a country because it is not an independent nation. It is not a city because it is a larger geographical area with multiple cities within it. It is not a parish because a parish is a local government division within Louisiana, similar to a county in other states. Therefore, the correct answer is state.

Explanation
La Salle is the correct answer because he was a French explorer who is known for exploring the Great Lakes region of North America and the Mississippi River. He claimed the entire Mississippi River basin for France and named it Louisiana in honor of King Louis XIV. La Salle's expeditions greatly contributed to the European knowledge of the interior of North America. He is also known for establishing the first European settlement in Texas, Fort St. Louis. Columbus, Magellan, and de Soto were also famous explorers, but they are not the correct answer in this case.

Explanation
Magellan is the correct answer because he was a Portuguese explorer who led the first expedition to circumnavigate the Earth. He set sail from Spain in 1519 and his crew completed the journey in 1522, proving that the Earth was round. Magellan's expedition also discovered the Strait of Magellan, a crucial navigational route connecting the Atlantic and Pacific Oceans. His voyages greatly contributed to the Age of Exploration and expanded European knowledge of the world.

Explanation
Volcanoes create islands like Hawaii. This is because Hawaii is a volcanic archipelago formed by a hotspot beneath the Pacific tectonic plate. As the plate moves over the hotspot, magma rises to the surface, creating volcanic eruptions. Over time, repeated eruptions build up layers of lava and ash, forming islands. This process continues as the plate moves, resulting in a chain of volcanic islands, with the youngest island being the one currently over the hotspot.

Explanation
The Grand Canyon is caused by erosion. Over millions of years, the Colorado River has carved through layers of rock, creating the deep and majestic canyon that we see today. The force of the flowing water, combined with the abrasive action of sediment and rocks carried by the river, has gradually eroded the rock layers, shaping the canyon's steep cliffs and unique formations.

Explanation
A river is a body of water with a current that moves from one place to another. It is a natural flowing watercourse, usually freshwater, that is often found in valleys and can be formed by various factors such as rainfall, melting snow, or underground springs. Rivers play a crucial role in the water cycle, transporting water and nutrients, shaping the landscape, and providing habitats for various species of plants and animals.

Explanation
The correct answer is Native Americans. The explanation for this answer is that Native Americans did not involuntarily migrate like the other groups mentioned. Native Americans were already living in the Americas before the arrival of Europeans and were forcibly displaced and subjected to land seizures, forced relocation, and other forms of violence and oppression, but they did not migrate voluntarily or involuntarily from another continent or region.

Explanation
The Declaration of Independence is the correct answer because it was a letter addressed to the king of England, stating the colonies' desire to become an independent country and break free from British rule. It was a pivotal document in American history, declaring the principles of freedom, equality, and the rights of individuals. The Declaration of Independence marked the beginning of the American Revolution and ultimately led to the formation of the United States of America.

Explanation
The ocean is the body of salt water that covers over 70% of Earth's surface. It is a vast expanse of water that is connected and continuous, unlike rivers and lakes which are more localized bodies of water. The ocean is home to a wide variety of marine life and plays a crucial role in regulating the Earth's climate and weather patterns.