brii8481 brii8481

24-09-2019
English

contestada

10 points
How did countries agree to solve the ozone hole problem
in the Montreal Protocol of 1987?*

Respuesta :

yana204 yana204

24-09-2019

They agreed to stop using CFCs and similar ozone-depleting chemicals by signing the Montreal Protocol of 1987 on Substances that Deplete the Ozone Layer.

Answer Link

Otras preguntas

In automatic response to a stimulus is called a reflex

Select a depiction of a gas sample, as described by kinetic molecular theory, containing equal molar amounts of helium, neon, and krypton. each atom has a "tail

can someone help, please thanks

Question 1 Unsaved A person covers a distance of 320 miles in a travel time of 8 hours. What is the speed for this trip? Question 1 options: A. 40 mi/hr B. 20

Find the probability of throwing (a) 3, (b) an even number with an ordinary six faced die.

Julio: Ay, ______________. (1 point)

What is the simplified expression for (9^3)^5 9^5 9^8 9^2 9^15

Write an equation of a line that has the same slope as the line 3x - 5y = 7 and the same y - intercept as the line 2y - 9x = 8

Which answer is correct?

If a polygon has 36 angles, what is it called? 35-gon hexhexagon 36-gon quadnonagon