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luda_lava [24]
3 years ago
5

What condition results in magma cooling and forming a “glassy” igneous rock?

Advanced Placement (AP)
2 answers:
I am Lyosha [343]3 years ago
7 0

Answer:C

Explanation:

Gennadij [26K]3 years ago
6 0

Answer: C)  extremely rapid cooling

Explanation:

When magma goes through extremely rapid cooling and especially if it did not dissolve enough water into it, it could freeze to glass or the mineral crystals that will be formed will be so small, they will look like glass.

This is because the reactions that occur to create minerals are affected directly by temperature such that if the magma cools down extremely slowly, it will form very large crystals but extremely fast would result in small crystals.

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-ACCOUNTING-
Katarina [22]

Explanation:

Think about the way you prefer to learn. Do you like to bounce ideas off other people and engage in conversation and debate, or do you prefer to learn by yourself and seek help only when needed?

Our students need to be engaged in learning in a variety of ways, but collaborative learning has been identified as a necessary skill for success in the 21st century and also an essential component of deep learning.

Cooperative learning involves students working together to accomplish shared goals, and it is this sense of interdependence that motivate group members to help and support each other. When students work cooperatively they learn to listen to what others have to say, give and receive help, reconcile differences, and resolve problems democratically.

However, placing students in small groups and telling them to work together does not guarantee that they will work cooperatively. Groups need to be structured to ensure that members will work interdependently if they are to reap the academic and social benefits widely attributed to this approach to learning.

The role the teacher plays in establishing cooperative learning in the classroom is critically important for its success. This involves being aware of how to structure cooperative learning in groups, including their size and composition the type of task set; expectations for student behavior; individual and group responsibilities; and the teacher’s role in monitoring both the process and the outcomes of the group experience.

l 1997). First, because students perceive that their success or failure is dependent upon their ability to work together as a group, students are likely to encourage each other to do whatever helps the group succeed. They are also more likely to help each other with the task(s) at hand. Therefore, cooperative learning increases student motivation to do academic work (Johnson, Johnson, & Holubec, 1986).

The other theory is that cooperative learning helps students acquire critical thinking skills. Because cooperative learning creates a situation in which students must explain and discuss various perspectives, a greater understanding of the material is obtained. Elaborative thinking is promoted because students give and receive explanations more often (Johnson, Johnson, & Holubec, 1986).

3 0
2 years ago
One student records information about galaxies in the chart shown below.
rewona [7]

d) column 2 and 3 is the correct option.

Explanation:

Force holding the galaxies together is gravity.

Types of matter will be similar.

8 0
2 years ago
1st blank:
Bumek [7]

Answer:

1st blank is tropical 2nd blank is polar

8 0
3 years ago
A sailboat moving southward through the water experiences a force of 2500 newtons exerted by the wind on its sail. The water and
Lilit [14]

Answer:

The sailboat moves southward at a force of 1000 Newton

Explanation:

The sailboat is moving south at 2500 newtons. The opposite force is only 1500 newtons, which is less than 2500 units. The greater force cancels out the lesser force. In order for the boat to be stopped or pushed back, the water and air resistance would of had to of been greater than or equal to 2500 Newtons. Because of this opposite force, the boat continues to move but with a lesser amount of force. You can use subtraction to find the remaining force the boat has.

2500 Newtons - 1500 Newtons = 1000 Newtons

5 0
3 years ago
NEED HELP WILL GIVE BRAINLIST
valentina_108 [34]

Answer:

TACTTCACGAGTGAGACT

transcribed: AUG AAG UGC UCA CUC UGA

translated:

met, lys, cys, ser, pro, stop

methionine, lysine, cysteine, seine, proline, stop

4 0
2 years ago
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