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High temperatures, decreased pressure and the presence of volatiles.

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What are the three factors affect the formation of magma?

Temperature Pressure Compostition


What three factors affect the formation of magma?

Three factors that affect the formation of magma are temperature, pressure, and the presence of volatiles (such as water and carbon dioxide). Increasing temperature, decreasing pressure, and the addition of volatiles all contribute to the melting of rocks and the formation of magma beneath the Earth's surface.


What are three methods of intrusive igneous rock formation?

Three methods of intrusive igneous rock formation are magma cooling and solidifying deep within the Earth's crust, magma forcing its way into existing rock formations and solidifying, and magma being injected into cracks and crevices in the surrounding rocks and cooling to form igneous rocks.


The three factors which are important in fossil formation are?

Factors that important in fossil formation include temperature and pressure. Also, the presence of the correct ingredients in important in fossil formation.


What are the three factors that promote child growth and development?

Proper nutrition, adequate sleep, and a supportive and stimulating environment are three key factors that promote child growth and development. These factors play crucial roles in physical, cognitive, and emotional development during childhood.


Why do some volcanoes erupt violently and others don't?

Three important factors control whether an eruption will be explosive or quiet. One is the amount of water vapor and other gases that are trapped in the magma. The other factor is how much silica is present in the magma. And temperature.


What are three factors that affect the violence of a volcanic eruption?

Three factors that affect the violence of a volcanic eruption are the composition of the magma (viscosity and gas content), the location of the eruption (proximity to populated areas), and the type of volcano (shield, cinder cone, stratovolcano).


What three things make up magma?

Magma is composed of three main components: liquid (molten rock), solid crystals, and gases (such as water vapor and carbon dioxide). The composition of magma varies depending on factors like temperature, pressure, and chemical composition of the rock melting to form it.


What are three factors that can trigger cyst formation in protozoa?

1.) Lack of nutrients 2.) Dry environmental conditions 3.) Presence of harmful chemicals


What are large rising bodies of magma not at plate boundaries called?

A large rising body of magma is called a magma plume they originate from the mantle. Plate boundaries are found at the edge of the lithospheric plates and are of three types, convergent, divergent and conservative.


What 3 factors determine magma viscosity?

The three elements that determine viscosity in magma are:TemperatureSilicaOxides (gases)Viscosity changes the way in which magma will flow. Magma with low viscosity will flow much more easily than high viscosity magma.


What are three holistic factors that don't helps to promote a good quality of life and wellbeing?

- has multiple sclerosis - lives alone - no family