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What are molten substances that appear at the surface of earth?
Molten substances that appear at the surface of the Earth include lava, which is molten rock that flows out of volcanoes during eruptions, and magma, which is molten rock beneath the Earth's surface. These molten substances can solidify into igneous rock as they cool.
What are various satellite sub-systems?
how a satellite can appear to be stationary above the earth´s surface how a satellite can appear to be stationary above the earth´s surface
What is an opening in the Earth from which lavas rock and gases are forced out?
volcano
How do felsic lavas cool to form igneous rocks?
Felsic lavas cool to form igneous rocks when they solidify and harden after being erupted from a volcano. The cooling process can happen either on the surface of the Earth or underground, and the slow cooling allows minerals to crystallize and form the igneous rock.
What causes winds to appear to turn on the earth surface?
This caused by the rotation of the earth and is called the coriolis effect.
When did water appear on Earth's surface?
It's from the hot rocks...example, volcano.
What is melted rock that has been exposed to earths surface?
'Magma' while it is still in or below the Earth's surface and when it reaches or flows out on the Earth's surface it is called 'lava'. Magma from the 'magma' chamber can form a 'lava lake' at the surface and the lake can drain down the volcano in 'lava tubes' to form 'lava flows' or 'pillow lavas' if the lava tubes drain into the sea.
Igneous rocks that form when melted rock cools on earth's surface?
Are generically called lavas but may be specifically basalts, ignimbrites, andesites phonolites etc.
Are Basaltic lavas are generally hotter and more viscous than andesite lavas?
No, basaltic lavas are typically hotter and less viscous than andesite lavas. Basaltic lavas have lower silica content, which results in their lower viscosity and ability to flow more easily. Andesite lavas, on the other hand, have higher silica content and are more viscous.
Are Basaltic lavas generally hotter and more viscous than andesite lavas?
Basaltic lavas are generally hotter and less viscous than andesite lavas. Basaltic lavas have lower silica content, which makes them flow more easily. Andesite lavas, on the other hand, have higher silica content, making them cooler and more viscous.
Which of these causes global winds to appear to turn instead of blow straight across the earth's surface?
The Coriolis effect causes global winds to appear to turn instead of blowing straight across the Earth's surface. This effect is the result of the Earth's rotation and causes moving air or water to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.
Would a shadow cast on Earth be straight or curved?
Well, if you had a shadow cast on earth, it would appear curved because the of the Earth's surface is curved
