According to the climate change, the correct order is :

1 - Sources emit greenhouse gases.
CO₂ makes up the vast majority of greenhouse gas emissions from the sector, but smaller amounts of CH₄ and nitrous oxide N₂O are also emitted

2- Global temperatures rise.
Temperatures measured on land and at sea for more than a century show that Earth's globally averaged surface temperature is rising.

3- Snow and ice melt.
If the surface temperatures warm above 32°, the snow and ice touching the surface will warm and begin to melt.

4- Sea levels rise.
When sea levels rise rapidly, as they have been doing, even a small increase can have devastating effects on coastal habitats.

4 0

3 years ago

Which of the following is an acid? NaOH NaCl HCI CH4

riadik2000 [5.3K]

Answer:

HCl

Explanation:

Some easy ways to identify if a compound is an acid is to locate an H+ proton, while basic compounds will have an OH- ion.

Examine all the choices:

A) NaOH

Already, we see that OH is here, so it's a base, not an acid. Eliminate.

B) NaCl

This doesn't have an H+ or an OH-, so it's not an acid. It's actually a salt. Eliminate.

C) HCl

This does have an H+, so it's an acid.

D) $CH_4$

Although this does have an H, it's a hydrocarbon - an organic compound. So, it's not an acid.

The answer is thus C.

~ an aesthetics lover

6 0

3 years ago

What is an individual who has a recessive, disease-causing allele at a particular gene on one chromosome and a normal allele at

SOVA2 [1]

C is the answer I hope it helps

6 0

2 years ago