Question

Which change would be considered a short-term environmental change?
Check all that apply.

☐ an ice age
☐ an El Niño storm
☐ a small asteroid impact
☐ a tsunami
☐ mountain building

Answer 1

A short-term environmental change is drought, smog, flooding, volcanic eruption, blizzards, and pollution. This could happen in any of the food webs. ... A long-term environmental change is... ice age, deforestation, urbanization, Earth's orbit, Sun's intensity, global Warming, radioactive waste/pollution.

Answer 2

Answer:

B. an El Niño storm and D.a tsunami

Explanation: