quick scan
scan for   wiwe wi we advanced
WI-WE Progress
Progress: 22.92%   WWI-WE Version: 1
0 mandatory questions pending
26 questions total
6 questions answered
6 questions completed
20 questions pending
Popular WI-WE Tags
Analysis Back

Mapping Wild Cards

Inspired by: scientists/researchers » Earth biosphere damaged by Gamma-ray bursts

version: 1 / created: 2010-12-07
id: #1222 / version id: #1222
mode: VIEW

Originally submitted by: Aharon Hauptman
List of all contributors by versions (mouse over)
Last changed by: Aharon Hauptman
WI-WE status:
submitted unpublished archived

Source of inspiration

Scientists/researchers (incl. reports, plans and statements)

Headline

(max. 9 words)

Earth biosphere damaged by Gamma-ray bursts

Description

(approx. 150 words)
Please describe the Wild Card (approx. 150 words)
Gamma-ray bursts originating thousands of light-years away cause serious damage to the earth biosphere, including shutting down photosynthesis in the oceans at depths of up to 260 feet. Gamma-ray bursts are linked to mass extinctions on Earth in the far past. They carry energies equivalent to billions of nuclear bombs going off at once.

Keywords

Space, Gamma rays, life, extinctions, biosphere, photosynthesis

Mini-description

(max. 250 characters)

Gamma-ray bursts originating thousands of light-years away cause serious damage to the earth biosphere, including shutting down photosynthesis in the oceans at depths of up to 260 feet. Gamma-ray bursts are linked to mass extinctions in the past.

Likelihood

Closest timeframe for at least 50% likelihood
Please use one of the following options:
now-2050+