(Question)
Use information from the paragraph to answer the question. Paragraph : The longer the exposure, the more light that the telescope can gather to make the image. Question: Mike needed to get a dark picture . In order to get the darkest photo, Mike made the exposure longer or shorter?
(Answer)
shorter

(Question)
Use information from the paragraph to answer the question. Paragraph : Smaller tributary glaciers, like tributary streams, flow into the main glacier in their own shallower U-shaped valleys. Question: What would happen to the size of the valley created by a tributary stream if the size of the stream were to be decreased the valley would be shallower or the valley would be deeper?
(Answer)
the valley would be shallower

(Question)
Use information from the paragraph to answer the question. Paragraph : The closer objects are to each other, the stronger the gravitational force between them. Question: When a star is moving away from a planet, the star will be pulled into it if the gravitational force is weaker or stronger?
(Answer)
weaker