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What do you expect the velocity of hard basalt in seismic investigations explain in detail?
In seismic investigations, the velocity of hard basalt is expected to be high due to its dense and strong nature. Basalt typically has high seismic velocities because of its mineral composition and compactness, which allows seismic waves to travel quickly through it. Understanding the velocity of hard basalt helps geoscientists interpret subsurface structures and properties, such as identifying boundaries between different rock layers or the presence of faults.
Which type of rock would you expect to exist deep in the Earth's crust?
Igneous rock is typically found deep in the Earth's crust, formed from the solidification of magma. This process occurs at high temperatures and pressures found deep underground. Examples include granite and basalt.
Where would you expect lava solidifying into basalt?
Lava solidifying into basalt typically occurs at volcanic regions, particularly at mid-ocean ridges, where tectonic plates are diverging, and in hotspot areas like Hawaii. It can also form during volcanic eruptions on land, such as those from shield volcanoes, where low-viscosity basaltic lava flows easily. The resulting rock is characterized by its fine-grained texture due to rapid cooling.
What soil is expected to form in an area of basalt bedrock close to the equator?
In an area of basalt bedrock close to the equator, one would expect to find highly weathered and fertile soils, typically classified as Andosols or Oxisols. These soils are rich in minerals due to the volcanic origin of the basalt and are often characterized by a high capacity for retaining moisture and nutrients. The warm, humid climate accelerates the weathering process, leading to a deep, well-drained soil profile with significant organic matter accumulation. Additionally, these soils may exhibit a distinct reddish hue due to iron oxide presence.
What minerals would you expect to find in a sample of gabbro?
Expect to find plagioclase in most phaneritic igneous rocks and often as phenocryts in aphanitic rocks. ... You will also find quartz grains resist scratching with a nail or pocket knife, ... The answer is that in hand samples it is nearly impossible. ... rhyolites while pyroxene occurs in dark-colored rocks like gabbro and basalt).
Where would you expect to find lava solidifying into basalt?
You would expect to find lava solidifying into basalt at the surface of a volcano or lava flow. Basalt is a common volcanic rock that forms when lava cools and solidifies quickly, usually in areas with high volcanic activity.
What do you expect the velocity of hard basalt in seismic investigations explain in detail?
In seismic investigations, the velocity of hard basalt is expected to be high due to its dense and strong nature. Basalt typically has high seismic velocities because of its mineral composition and compactness, which allows seismic waves to travel quickly through it. Understanding the velocity of hard basalt helps geoscientists interpret subsurface structures and properties, such as identifying boundaries between different rock layers or the presence of faults.
What type of rock would you expect to be most common on the floor of a large deep lake?
basalt
What would you expect to happen if you rubbed a mineral of hardness 7.5 against a piece of quartz?
If you rubbed a mineral of hardness 7.5 against a piece of quartz, which has a hardness of 7, you would expect the harder mineral to scratch the quartz. The mineral with a hardness of 7.5 would leave a mark or scratch on the quartz surface, demonstrating the principle that harder materials can scratch softer ones. However, quartz would not be able to scratch the harder mineral in this scenario.
Which type of rock would you expect to exist deep in the Earth's crust?
Igneous rock is typically found deep in the Earth's crust, formed from the solidification of magma. This process occurs at high temperatures and pressures found deep underground. Examples include granite and basalt.
Basaltic rocks contain approximately 45 percent to 52 percent silica. About how many kilograms of silica would you predict to be in a 68- kg boulder of basalt?
In a 68-kg boulder of basalt with 45-52% silica content, we would expect there to be approximately 30.6-35.36 kg of silica present (68 kg * 0.45 = 30.6 kg and 68 kg * 0.52 = 35.36 kg).
Where would you expect lava solidifying into basalt?
Lava solidifying into basalt typically occurs at volcanic regions, particularly at mid-ocean ridges, where tectonic plates are diverging, and in hotspot areas like Hawaii. It can also form during volcanic eruptions on land, such as those from shield volcanoes, where low-viscosity basaltic lava flows easily. The resulting rock is characterized by its fine-grained texture due to rapid cooling.
What soil is expected to form in an area of basalt bedrock close to the equator?
In an area of basalt bedrock close to the equator, one would expect to find highly weathered and fertile soils, typically classified as Andosols or Oxisols. These soils are rich in minerals due to the volcanic origin of the basalt and are often characterized by a high capacity for retaining moisture and nutrients. The warm, humid climate accelerates the weathering process, leading to a deep, well-drained soil profile with significant organic matter accumulation. Additionally, these soils may exhibit a distinct reddish hue due to iron oxide presence.
Why should you not expect the halides ions to dissolve in mineral oil?
halide ions strongly interact with the counter-ions. However, mineral oil is non-polar. To dissolve the halide ions (and the counter-ions) into mineral oil would drastically raise system energy. Thus it does not work. More simply, halide ions have a charge and won't easily dissolve in non-polar substances, since like-dissolves-like.
Is the sodalite rock metamorphic igneous or sedimentary?
It's an igneous rock. There is a lot of fluorite in Illinois because this is an area of weakness in the bedrock where magma injections are present. Technically speaking, fluorite is a mineral, and not a rock. However, it is a mineral mostly formed in igneous area's
In which environment might you expect a chemical sedimentary rock?
You might expect to find chemical sedimentary rocks in environments where minerals precipitate out of solution, such as in evaporating seas, hot springs, or caves. These rocks form when minerals are dissolved in water and then crystallize out as the water evaporates or mineral saturation levels change.
Make five sentence with expect?
You can make a few sentences from the word expect. The 5 sentences you can make are: I expect you to do better, I expect you to have your homework, I expect you to listen to me, I expect you to do your chores and I expect you to go to sleep.
