Which examples are long-term environmental changes? check all that apply.
la niña
el niño
global warming
genetic changes
large asteroid impact

Which examples are long-term environmental changes? Check all that apply.

global warming

genetic changes

large asteroid impact

Explanation:

did the test

Letters C, D, and E are the correct answer.

Explanation:

Global warming refers to a rise in the Earth's average temperature. Since the temperature raises little by little, this effect can be seen and studied in the long-term.

Genetic changes also happen through generations; even though some of their effects can be seen in short-term, they would only be completely understood or analyzed in the long-term.

Large asteroid impact might be a little confusing. In spite of the immediate effects (like a crater or the end of the species) the complete effects would develop with time, and they could take even millions of years to be totally displayed.

helen told me that she hoped i had enjoyed myself.