bracefaceant bracefaceant

27-04-2021
Chemistry

contestada

Which gas in Earth's atmosphere protects Earth by reflecting untraviolet radiation?

oxygen.

carbon dioxide.

ozone.

nitrogen.

Respuesta :

Sakaura Sakaura

27-04-2021

Answer:

I think it's nitrogen I'm not really sure..

Answer Link

Otras preguntas

Describe the two principal factors that in combination determine whether an exoplanet is likely to sustain liquid water on its surface and how this criterion re

how and why do scientists use models?

In descriptive scientific investigations,scientists often make observations to understand the interacting parts of a complex

Is heating CuSo4 • 5H2O chemical or physical and why?

El año pasado Raquel (1)______ al muchacho que ahora es su esposo, Ronaldo. Primero, Raquel no (2) ______ salir con él porque él vivía (was living) en una ciuda

After a failover cluster is created, which of the following is a task to be performed when configuring the failover cluster? (Choose 2 that apply.) a. Configuri

Use the graph to answer F(-3)=

Predict the boiling point of water at a pressure of 1.5 atm. How to solve this question by using Clausius-clapeyron equation?

When Suzanne Pogell wanted to learn to sail she could find no one to teach her because men were the ones who sailed and women were their crew. She finally did c

which of the following represents the least number of molecues? (a)20.0 g of H2O (18.02g/mol) (b)77.0 g of CH4 (16.06 g/mol) (c)68.0 g of CaH2 (42.09 g/mol) (d)