Question

in this activity, you will describe what you just learned about the global warming. pick the correct answer for each question. value: 5 the greenhouse effect is believed to be heightened due to _. a. earths age b. humans c. the sun d. volcanoes

Explanation:

Human activities such as burning fossil - fuels (coal, oil, and gas) and deforestation have increased the concentration of greenhouse gases like carbon dioxide, methane, etc. in the atmosphere, thus heightening the greenhouse effect. Earth's age, the Sun, and volcanoes are not the main factors for the heightened greenhouse effect in recent times.

Answer:

B. Humans