What qualifies as a "natural" environmental issue?

What qualifies as a "natural" environmental issue?

I was thinking maybe global warming or the problem of consumption and waste, but then they are manmade.



But then I thought it through, and realised that most environmental issues are man made. Even the one on Wikipedia lists the list of environmental issues as "man made".



So what is an example of a natural environmental issue?What qualifies as a "natural" environmental issue?I suppose things like a tornado, hurricaines, floods, earth quakes...just to name a few.What qualifies as a "natural" environmental issue?
Examples of environmental issues that aren't controlled by humans:



Volcanoes are near the top of the list. The larger the volcano, the more environmental disruption. There have been volcanoes in recent history that caused mass starvation due to crop failure from temporary climate change (snow in summer in places like England and the northern US). Volcanoes also contribute toxic gases to the atmosphere.



Continental drift has caused catastrophic changes in climate that have led to mass extinctions. As land masses move and change the way that ocean water circulates, it creates global shifts in temperature and rainfall.



Impacts from outer space (meteorites and comets) are always good for a party.



Species migration causes disruptions, sometimes very big ones that lead to the total transformation of an ecosystem.



Disease-causing microbes can completely change everything in the animal world, which then affects plants and other organisms.



Every type of weather anomaly has environmental impacts.



I think that's enough for now.What qualifies as a "natural" environmental issue?I think You have three question 1st. Natural, 2nd Environmental, 3rd.global warming.



Natural : What created by nature or naturally we called it Natural. Every second/minute the hole Universe changes, soil move by water of the river or soil move by air from one place to other, fire burnt Forest etc., but this procedure of change is very slow.



Man made : One of the great creation of Nature is Human being and also humans are most Intelligent to compare with other natural creation. Human being always thinking about them-self how to be live a better life, how to be rich, for change of live better life he Create vehicle, airplane,ship,industries.etc.

For change eating habitats/mouth test eat fish,killed animals. for better living cut trees, make water reservation dams for irrigation and industrial use etc.



Global warning : Every moment Nature changes it by naturally or by Man. Process of Changes Environment by naturally is very slow but man-made is very fast. For an example In a mines a lots of tones soil shifted within a second from one place to other, an industries can through a high quantity of carbon dioxide within a second to the air.

Now Natural environmental issue how to preserve it and how to prevent natural calamities.What qualifies as a "natural" environmental issue?
Looking Out

Across The Night-Time

The City Winks A Sleepless Eye

Hear Her Voice

Shake My Window

Sweet Seducing Sighs



Get Me Out

Into The Night-Time

Four Walls Won锟絫 Hold Me Tonight

If This Town

Is Just An Apple

Then Let Me Take A Bite



If They Say -

Why, Why, Tell 锟紼m That Is Human Nature

Why, Why, Does He Do Me That Way

If They Say -

Why, Why, Tell 锟紼m That Is Human Nature

Why, Why, Does He Do Me That Way



Reaching Out

To Touch A Stranger

Electric Eyes Are Ev锟絩ywhere

See That Girl

She Knows I锟絤 Watching

She Likes The Way I Stare



If They Say -

Why, Why, Tell 锟紼m That Is Human Nature

Why, Why, Does He Do Me That Way

If They Say -

Why, Why, Tell 锟紼m That Is Human Nature

Why, Why, Does He Do Me That Way

I Like Livin锟?This Way

I Like Lovin锟?This WayWhat qualifies as a "natural" environmental issue?a tornado.

by the way, isn't man a part of nature? if so, then man made environmental issues are natural, aren't they?