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

the value of 1.0004 to the power 1 by 2 using Binomial approximation is

A 2-year-old unvaccinated boy is rushed to the emergency department with concerns for respiratory distress. His mother reports that he awoke in his usual state

What is the x intercept of the graph that is shown below? Please help me

Karl-Anthony is trying to plate gold onto his silver ring. He constructs an electrolytic cell using his ring as one of the electrodes. He runs this cell for 94.

What is the y-intercept of f(x) = see Picture

An 8 sided die, which may or may not be a fair die, has 4 colors on it; you have been tossing the die for an hour and have recorded the color rolled for each lo

sand falls from an overhead bin and accumulates in a conical pile with a radius that is always four times its height. suppose the height of the pile infcreases

Erosion can be described as the _____________________. Multiple Choice expenses that have already been incurred and cannot be recovered change in net wo

Read the excerpt from Betty Friedan's The Feminine Mystique. And so she must accept the fact that "American women's unhappiness is merely the most recently won

PLEASE TAKING QUIZ RIGHT NOW We have warned them from time to time of attempts by their legislature to extend an unwarrantable jurisdiction over us. We have rem