Seudónimo
Seudónimo
17-01-2017
Biology
contestada
how can the ozone layer get damaged?
Respuesta :
sometypeofgirl1
sometypeofgirl1
17-01-2017
it gets destroyed by a group of manufactured chemicals that contain chlorine and bromine. those are called ozone depleting substances
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Which of the following is the raw material from which sedimentary rocks are formed? A. magma from the mantle B. lava from volcanic eruptions C. none of these D.
Which type of Economic System relies Primarily on hunting gathering,herding,and Farming to Maintain self-sufficiency? 1.Traditional 2.Command 3.Capitalism 4.mix
Stretching from Missouri to New Mexico, the _______ was the primary trade route in the Southwest throughout most of the 1800s until the coming of the railroad i
The measure of A is 4 degrees greater than the measure of B. The two angles are complementary. Find the measure of each angle
Which process MUST occur before mitosis and meiosis can occur
True of false? Snakes have slimy skin.
What is the name of the substance that gives skin and hair its pigment?
Which of the following is the raw material from which sedimentary rocks are formed? A. magma from the mantle B. lava from volcanic eruptions C. none of these D.
why must astronauts use microphones and headphones in outer space
Why is Belshazzar punished? A. He has imprisoned others for worshipping the gods of gold and silver, bronze and iron, wood and stone despite doing so himself. B
