impacts

In a sentence

• Les impacts de la pollution sur l'environnement sont graves.

  The impacts of pollution on the environment are severe.

  In this sentence, 'impacts' is used as a noun to refer to the effects or consequences.

• Il est important d'étudier comment ces changements impactent notre mode de vie.

  It is important to study how these changes impact our way of life.

  Here, 'impactent' is the verb form of 'impacter', showing how the subject influences or affects the object.

• Les météorites ont laissé des impacts visibles sur la surface de la Lune.

  The meteorites left visible impacts on the surface of the Moon.

  In this example, 'impacts' is a plural noun denoting physical marks or effects left on a surface.