Which of these best describes a situation where science is used?
a. choosing a career after graduation
b. brushing teeth after having dinner
c. ordering food in a restaurant by looking at a menu card
d. predicting the weather by looking at the clouds

The correct answer will be option-B.

Explanation:

Science is a systematic approach to understand and explain the natural phenomenon occurring in an area.

The explanation of any phenomenon or process taking place can be approached through following scientific methods which include: asking a scientific question based on predictions, background research and formation of hypothesis which can be tested through experiments and observations.

In the given question, predicting the atmospheric weather after looking at the clouds in the sky is the situation where scientific methods can be applied as the situation starts with the observation and prediction of the atmosphere which could lead to the generation of a scientific question.

Thus, Option-B is the correct answer.

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide