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Because carbon dioxide is plant food
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Nova

Because carbon dioxideis plant food

Nova • S50E13 • 1974
Because carbon dioxideis plant food

Full Transcript

00:00:01.000 --> 00:00:04.833
Because carbon dioxide is plant food
Duration
6 seconds
Views
15
Timestamp in Movie
00:33:33
Uploaded
Feb 03, 2026
Season
50
Episode
13
Genres
documentary

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Movie Summary

Science documentaries about various topics.
S46 • E13 Until, in a place known as Echus Chasma, - Nova 00:09
Until, in a place known as Echus Chasma,
S47 • E08 It still doesn't have full control of those big talons, - Nova 00:11
It still doesn't have full control of those big talons,
S50 • E12 The ice can't stop volcanoes from punching through the planet's frozen shell. - Nova 00:14
The ice can't stop volcanoes from punching through the...
S48 • E17 We don't know exactly how life emerges on early Earth. - Nova 00:05
We don't know exactly how life emerges on early Earth.
S46 • E13 Creating the largest waterfall - Nova 00:07
Creating the largest waterfall
S50 • E14 NARRATOR: It is a slow march to extinction. - Nova 00:06
NARRATOR: It is a slow march to extinction.
S50 • E12 WORDSWORTH: Even in the depths of the Snowball Earth period, volcanism would never stop completely, because there would still be Earth's internal heat driving it. - Nova 00:14
WORDSWORTH: Even in the depths of the Snowball Earth period,...
S50 • E14 ♪ ♪ The Permian forests have been exposed to extreme ultraviolet radiation. - Nova 00:13
♪ ♪ The Permian forests have been exposed to extreme...
S48 • E18 The most important gas that the collisions bring - Nova 00:11
The most important gas that the collisions bring
S50 • E17 And they also have all the tests, so that was an incentive for me. - Nova 00:12
And they also have all the tests, so that was an incentive...
S46 • E13 Cascading into a spectacular canyon - Nova 00:09
Cascading into a spectacular canyon
S46 • E12 Life has woven itself into the fabric of the planet... - Nova 00:16
Life has woven itself into the fabric of the planet...
S50 • E11 And we can still find evidence of them everywhere we look, including in the harshest environments. - Nova 00:11
And we can still find evidence of them everywhere we look,...
S46 • E15 A leading theory suggests that just beyond Saturn's atmosphere, - Nova 00:25
A leading theory suggests that just beyond Saturn's atm...
S46 • E14 This tugging creates friction. - Nova 00:30
This tugging creates friction.
S47 • E12 NARRATOR: The scientific observations being made here - Nova 00:14
NARRATOR: The scientific observations being made here
S46 • E15 A world ripped apart by its proximity to a giant. - Nova 00:06
A world ripped apart by its proximity to a giant.
S48 • E07 NARRATOR: The goal is to increase their - Nova 00:18
NARRATOR: The goal is to increase their
S50 • E15 NARRATOR: The fossil record reveals that around 300,000 years ago, a number of human-like species are thriving. - Nova 00:13
NARRATOR: The fossil record reveals that around 300,000...
S47 • E02 This dog shows how it's done. - Nova 00:13
This dog shows how it's done.