Question

Which of the following statement about carbon dixoide is not true?

a.) increased carbon dioxide in the atmosphere increases the green house effect

b.) carbon dioxide is a greenhouse gas

c.) atmospheric carbon dioxide levels have slowly declined over the last 50 years

d.) burning fossil fuels can increase carbon dioxide levels in the atmosphere

Answer 1

c is not true

Step-by-step explanation:

c is correct answer because carbon dioxide have been increased not decreased