They see changes on the Earth's surface.

Meaning: This sentence explains that satellites can detect and observe changes that occur on the Earth's surface.

Choice of Words: They refers to the satellites mentioned in the previous sentence. See means to use your eyes to observe something. Changes are alterations or differences in something. On means located at or attached to a surface. Earth's surface refers to the outer layer of the Earth, including land and water.

Alternative Expressions

Related Expressions

• Satellites study Earth's surface changes.
• Surface changes color.
• Nature changes with the seasons.
• Throughout the seasons, the tree remained a steadfast companion, witnessing countless changes.
• Strategy changes with luck.
• Clouds drift, sky changes.
• Clouds dance, sky's canvas changes hue.
• Clouds drift, sky changes color.
• Small steps lead to big changes.
• Music moves mountains and changes lives.