Question

How would Life on Earth be affected if the atmosphere did NOT have any Greenhouse Gases/Greenhouse Effect?

Why Does Earth Have an Atmosphere? | Live Science

a
There would likely be a few less organisms on Earth because the lack of greenhouse gases would make Earth a little cooler.
b
There would likely not be life on Earth because Earth's surface would be much hotter without the Sun's rays being blocked.
c
There would likely be more diverse life on Earth because the lack of greenhouse gases would make Earth just a little warmer.
d
There would likely not be life on Earth because its surface would be much colder and Earth's water would be frozen.
Question 2 (1 point)
How has the amount of CO2 in the atmosphere changed since the Industrial Revolution?

How the Second Industrial Revolution Changed Americans ...

a
It has remained steady.
b
It increased slightly, then significantly decreased.
c
It has significantly increased.
d
It has significantly decreased.
Question 3 (1 point)
All of the following are greenhouse gases EXCEPT which one?

Greenhouse gas | Definition, Emissions, & Greenhouse Effect | Britannica

a
carbon dioxide
b
methane
c
nitrous oxide
d
helium
Question 4 (1 point)
In which layer of the atmosphere is Ozone found?

Layers of the Atmosphere Worksheets - Free Printables

a
troposphere
b
stratosphere
c
mesosphere
d
exosphere

Answers

GPT-4o mini
Here are the answers to your questions:

**Question 1:** How would Life on Earth be affected if the atmosphere did NOT have any Greenhouse Gases/Greenhouse Effect?

**Answer:** d. There would likely not be life on Earth because its surface would be much colder and Earth's water would be frozen.

**Question 2:** How has the amount of CO2 in the atmosphere changed since the Industrial Revolution?

**Answer:** c. It has significantly increased.

**Question 3:** All of the following are greenhouse gases EXCEPT which one?

**Answer:** d. helium

**Question 4:** In which layer of the atmosphere is Ozone found?

**Answer:** b. stratosphere

Let me know if you need any more information or help!

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