instruction:
In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.
question:
Question: Dell added lots of silica to her magma project. The magma will be _____ in color.
Answer: lighter
answer:
Magmas that produce lighter colored minerals are higher in silica.

question:
Question: If Mary is taking a picture and she shuts the camera shutter narrower what will happen to the amount of light that gets in?
Answer: decrease
answer:
A camera shutter stays open longer in dim light to let more light in.

question:
Question: If Jim is observing a nucleus and he notices the electromagnetic force is increasing, that means the nuclear force is
Answer: decreasing
answer:
As more protons are added to the nucleus, the electromagnetic force of repulsion between them gets stronger, while the strong nuclear force of attraction between them gets weaker.