Answer:
Instructional approaches that embed biogeography can help students understand how the development, conservation, and demise of all life involves biological, geological, social, and historical processes.
Explanation:
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The current theory for star formation is that stars form within dwarf ionizedclouds.
The question is fill in the blanks and the answers are written below.
Stars form where there are dense cores within clumps of gas and dust in these clouds.
The formation of a protostar involves the rapid collapse of infalling gas...
As a protostar shrinks, its rate of spin decreases.
This allows subsequent infalling gas to accumulate at the equator... accumulate at the protostar's poles due to its spinning motion.
When it has nearly reached its final mass, it is called a Wolf-Rayet star.
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Answer:
The current theory for star formation is that stars form within giant molecular clouds. Stars form where there are dense cores within clumps of gas and dust in these clouds. The formation of a protostar involves the rapid collapse of infalling gas onto a dense core due to gravity. As a protostar shrinks, its rate of spin decreases. This allows subsequent infalling gas to accumulate at the equator of the protostar; this material tends not to accummulate at the protostar's poles due to its spinning motion. As the protostar continues to evolve, it emits infrared radiation. When it has nearly reached its final mass, it is called a Wolf-Rayet star. These objects produce strong stellar winds.
Explanation:
Based on the map, the parking lot is located south of the main entrance. It is the large, open area with the dashed lines. The cafeteria is located to the north of the parking lot, the library is located to the east, and the biology lab is located to the west.
The parking lot is located in the southern part of the school. It is bordered by the main entrance to the school on the north, the cafeteria on the east, and the library on the west. The biology lab is located in the westernmost part of the school, so it is located to the west of the parking lot.
Here is a more detailed explanation of the location of the parking lot:
The main entrance is located in the northern part of the school. It is the large, open doorway with the sign above it that says "Main Entrance."
The cafeteria is located in the eastern part of the school. It is the large, rectangular building with the sign above it that says "Cafeteria."
The library is located in the western part of the school. It is the large, two-story building with the sign above it that says "Library."
The biology lab is located in the westernmost part of the school. It is the small, rectangular building with the sign above it that says "Biology Lab."
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Answer:
South by the main entrance.
Explanation:
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Explanation:
Chains of volcanoes are formed by different plate tectonic processes. These include collisions between two oceanic plates like the Mariana Islands, a collision between an oceanic and continental plate like the Andes, a tectonic plate moving over a hotspot like Hawaii, and volcanic activity within a continental plate like the Basin and Range Province.
The formation of chains of volcanoes can be attributed to different plate tectonic processes. These include: the collision between two ocean plates, as seen in the Mariana Islands; the collision between an ocean and a continental plate, as exemplified by the Andes Mountain Range; a tectonic plate moving over a hotspot, like the Hawaiian Islands; and finally, volcanic activity within a continental plate whose cause is usually unknown, such as the volcanic field in North America's Basin and Range Province.
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An intrusive landform can become exposed to the air and become visible due to erosion, tectonic activity, glaciation or sea level changes.
Intrusive landforms are geological features that form when magma from the Earth's mantle is forced into preexisting rock formations and cools underground. Examples of intrusive landforms include batholiths and sills, and they can be found all over the world.
Intrusive landforms may become visible and exposed to the air when the surrounding rock and soil erodes, tectonic activity uplifts the Earth's crust, glaciation scrapes away the overlying material, or changes in sea level reveal previously submerged landforms. These processes can expose the once-hidden intrusive landforms, making them visible on the Earth's surface.
Therefore, an intrusive landform can become exposed to the air and become visible due to erosion, tectonic activity, glaciation or sea level changes.
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Answer:
An intrusive landform can become exposed to air by the weathering of the upper lying landmasses by different agents of weather like wind, frost, temperature, etc
Explanation:
Answer:
B
Explanation:
Sandford, legal case in which the U.S. Supreme Court on March 6, 1857, ruled (7–2) that a slave (Dred Scott) who had resided in a free state and territory (where slavery was prohibited) was not thereby entitled to his freedom; that African Americans were not and could never be citizens of the United States