Question

1. how do sensors on satellites collect information?

a. by engaging with human interactions

b. by observing properties like temperature and light

c. by gathering data on human activity patterns

d. by producing sound waves for analysis

Explanation:

Satellite sensors collect information by detecting physical properties. Option a is incorrect as satellite sensors don't engage in human interactions. Option c is incorrect as they don't focus on human activity patterns directly. Option d is incorrect as satellites in space (where sound waves can't travel) don't produce sound waves for analysis. Option b is correct because satellite sensors (like remote sensing sensors) observe properties such as temperature (via thermal sensors) and light (via optical sensors) to gather data about the Earth or other celestial bodies.

Answer:

b. By observing properties like temperature and light