Chemistry
Chemistry, 05.05.2020 23:43, NavyCo

Which of the following best describes the process by which magma reaches Earth’s surface during a volcanic eruption?

A
Magma builds up in the strata until it is released through the vent crater to form lava.

B
Magma builds up in the vent until it is released through the magma chamber at different strata.

C
Magma builds up in the crater then travels through the strata until it is released through the vent.

D
Magma builds up in the magma chamber then travels through the vent until it is released through the crater.

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 13:00, nauticatyson9
Jose and eric were given four samples in lab. the results of their analysis are shown in the table. based on the data they collected, which sample is most likely a metal?
Answers: 1
image
Chemistry, 22.06.2019 23:00, lufung8627
Consider the reaction: 2al(s) + fe2o3(s) → al2o3(s) + 2fe(s) the δhf for fe2o3(s) = -824.3 kj/mole. the δhf for al2o3(s) = -1675.7 kj/mole. finish the equation. δhrxn = [(1)( kj/mole) + (2)( kj/mole)] - [(1)( kj/mole) + (2) ( kj/mole)]
Answers: 1
image
Chemistry, 23.06.2019 00:40, joe7977
To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
Answers: 1
image
Chemistry, 23.06.2019 01:00, Joesefsky
What type of chemical bond is formed between two atoms of bromine 1. metallic 2. hydrogen 3. ionic 4. covalent
Answers: 1
Do you know the correct answer?
Which of the following best describes the process by which magma reaches Earth’s surface during a vo...

Questions in other subjects:

Konu
Health, 16.10.2020 09:01
Konu
Mathematics, 16.10.2020 09:01