Blue Lake - created by rjapzdesign

Rank: 6/25

Score: 56.6% (10)

6944 views

We all need a vacation at Blue Lake (5 years and 3187 days ago)

10 Sources:

7 Comments

Blue, Lake

First Appearance of Blue Water - created by Drivenslush

Favs: 4

SBS: 20

Hi-res

Rank: 7/25

Score: 56.4% (5)

7202 views

source and my own Images

Historically, it was widely accepted that obligate (strict) anaerobes die in presence of oxygen due to the absence of the enzymes superoxide dismutase and catalase, which would convert the lethal superoxide formed in their cells due to the presence of oxygen. While this is true in some cases, these enzyme activities have been identified in some obligate anaerobes, and genes for these enzymes and related proteins have been found in their genomes, such as Clostridium butyricum and Methanosarcina barkeri, among others. However, these organisms are still incapable of growing in the presence of oxygen. There are several hypotheses addressing why strict anaerobes are sensitive to oxygen.~ thanks wikipedia

In theory the first living creatures would have lived in an oxygen ABSENT atmosphere, then the first green plants appeared (most likely Algae), which would have killed all of the first living things on earth, in a cataclysmic life and death conversion. (water being H2O, and oxygen brought death to everything creating whole new carbon base life forms that survive in an oxygen rich atmosphere) (5 years and 3192 days ago)

9 Comments

First, Appearance, Blue, Water

love makes life beautiful - created by kushpatel

Favs: 1

SBS: n/a

Hi-res

Rank: 8/25

Score: 56.2% (0)

19523 views

thanks to sxc.hu (5 years and 3188 days ago)

2 Sources:

1: source1
2: source2

5 Comments

beautiful, life, makes, love

Vikings Icebreaker - created by Vexycon

Favs: 2

SBS: 4

Hi-res

Rank: 9/25

Score: 55.4% (0)

6196 views

do you think that the Vikings did this ?
I say why not ;)

(5 years and 3186 days ago)

3 Sources:

7 Comments

Vikings, Icebreaker

a little more than love. - created by CrystleClear

Favs: 1

SBS: 5

Hi-res

Rank: 10/25

Score: 55.4% (0)

10143 views

(5 years and 3193 days ago)

3 Sources:

8 Comments

little, more, than, love

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