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What is the law of the geological principle that states that in horizontal layers os sedimentary rock each layer is ilder than the layer above or below it and younger than the layer below it?
The law you are referring to is known as the Law of Superposition. This principle states that in any undisturbed sequence of sedimentary rocks, the oldest layers are at the bottom, with younger layers deposited on top. As a result, each layer of rock is older than the layer above it and younger than the layer below it, providing a chronological framework for understanding geological history.
According to the Law of Superposition the bottom rock layer is the what?
According to the Law of Superposition, the bottom rock layer is the oldest layer in a sequence of sedimentary rocks. This principle states that in undisturbed strata, younger layers are deposited on top of older layers, allowing geologists to determine the relative ages of rock formations. Thus, the layers at the bottom are older than those above them.
How does sleet form instead of snow?
Sleet forms when snowflakes partially melt as they fall through a warm layer of air before refreezing into ice pellets before reaching the ground. This can happen when there is a warm layer of air above a layer of subfreezing air near the surface.
What principle is a geologist applying when deciding that a fossil in a mud layer is older than a fossil in a sandstone layer above it?
The geologist is applying the principle of superposition, which states that in an undisturbed sequence of rock layers, the oldest rocks are at the bottom and the youngest are at the top. This helps geologists determine the relative ages of fossils found in different layers of sedimentary rock.
The effect of the stratosphere being colder at the bottom than at the top is?
The stratosphere being colder at the bottom than at the top creates a temperature inversion, where warm air traps cooler air below it. This stability inhibits vertical air movement and can affect weather patterns, air quality, and the spread of pollutants in the atmosphere.
How the upper layer of the atmosphere differ from bottom layer?
The upper layer is different from the bottom layer because the bottom layer has more gualities to a living thing than the upper layer.
How the upper layers of the atmosphere differ from the bottom layer?
The upper layer is different from the bottom layer because the bottom layer has more gualities to a living thing than the upper layer.
Which layer of the atmosphere is located above the stratosphere?
The layer of the atmosphere located above the stratosphere is the mesosphere. It extends from about 31 miles (50 kilometers) to 53 miles (85 kilometers) above the Earth's surface. The mesosphere is colder than the stratosphere and is where most meteors burn up upon entering the Earth's atmosphere.
Why does the bottom layer of the rainforest receive less sunlight than the top layer?
Because the leaves and branches of the top layer block sunlight from reaching the bottom layer.
What is the law of the geological principle that states that in horizontal layers os sedimentary rock each layer is ilder than the layer above or below it and younger than the layer below it?
The law you are referring to is known as the Law of Superposition. This principle states that in any undisturbed sequence of sedimentary rocks, the oldest layers are at the bottom, with younger layers deposited on top. As a result, each layer of rock is older than the layer above it and younger than the layer below it, providing a chronological framework for understanding geological history.
What on average is the coldest layer of the atmosphere?
The coldest layer of the atmosphere is the mesosphere. It extends from about 50 to 85 kilometers (31 to 53 miles) above the Earth's surface, where temperatures can drop as low as -90 degrees Celsius (-130 degrees Fahrenheit). This layer is characterized by decreasing temperatures with altitude, making it colder than both the stratosphere below and the thermosphere above.
According to the Law of Superposition the bottom rock layer is the what?
According to the Law of Superposition, the bottom rock layer is the oldest layer in a sequence of sedimentary rocks. This principle states that in undisturbed strata, younger layers are deposited on top of older layers, allowing geologists to determine the relative ages of rock formations. Thus, the layers at the bottom are older than those above them.
Why is the mesosphere colder than the troposphere?
The mesosphere is colder than the troposphere because there is very little air in the mesosphere to absorb and retain heat from the sun. Additionally, the ozone layer in the stratosphere absorbs solar radiation, creating a temperature inversion that results in lower temperatures in the mesosphere.
How does sleet form instead of snow?
Sleet forms when snowflakes partially melt as they fall through a warm layer of air before refreezing into ice pellets before reaching the ground. This can happen when there is a warm layer of air above a layer of subfreezing air near the surface.
What temperature is colder 600C or -100C?
-100 degrees c is colder because it's below 0 degrees c. 600 derees c is above.
What principle is a geologist applying when deciding that a fossil in a mud layer is older than a fossil in a sandstone layer above it?
The geologist is applying the principle of superposition, which states that in an undisturbed sequence of rock layers, the oldest rocks are at the bottom and the youngest are at the top. This helps geologists determine the relative ages of fossils found in different layers of sedimentary rock.
Why are plants bigger on the bottom floor of forests?
If the bottom layer leaves are small, the would receive lesser sunlight. The top layer leaves are smaller than the bottom layer leaves in size as they can receive more sunlight, thus the bottom layer leaves are larger in size to have a bigger surface area to trap more sunlight. Hope this can help you. '~'
