· 99% of threatened species are at risk from human activities.
· Habitat loss and degradation are the leading threats. They affect 86% of all threatened birds, 86% of the threatened mammals assessed and 88% of the threatened amphibians.
· Introductions of alien species. Some of the worst include cats and rats, green crabs, zebra mussels, the African tulip tree and the brown tree snake. Introductions of alien species can happen deliberately or unintentionally, for example, by organisms "hitch-hiking" in containers, ships, cars or soil.
· Over-exploitation. Resource extraction, hunting, and fishing for food, pets, and medicine threatens many species.
· Pollution and diseases.
· Human-induced climate change is increasingly recognized as a crucial threat. Climate change is altering migratory species patterns, causing coral bleaching, etc.
Root Causes - of Biodiversity loss
http://books.Google.co.in/books?id=haIGoPpqTRgC&pg=PA88&lpg=PA88&dq=what+causes+imbalance+of+biodiversity&source=bl&ots=M8-PJrzV7n&sig=UyXhGBhH4lIQfI7wkEsioGODQmk&hl=en&ei=UUz-Sq2iGMjxkAW1uNGADA&sa=X&oi=book_result&ct=result&resnum=1&ved=0CAwQ6AEwAA#v=onepage&q=what%20causes%20imbalance%20of%20biodiversity&f=false
don't kno all 6 but i do know one them were Copernicus
5
because of 7 8 9
6'2" equates to 1.88m
If 6 feet 6 inches is its diameter then its radius is 3 feet 3 inches
2+2+2=6
6
The 6-legged white spider plays a significant role in the ecosystem as a predator that helps control insect populations. Its presence helps maintain balance in the ecosystem by controlling the population of insects, which can have a cascading effect on other species and the overall health of the ecosystem.
The tiny 6-legged bug, also known as an insect, plays a significant role in the ecosystem as they are essential for pollination, decomposition, and serving as a food source for other animals. Their presence helps maintain the balance and health of the ecosystem.
Individual,Population,Community,Ecosystem,Biome,Biosphere!
Paul Major is 6' 1".
G-flat major.
Major Dodge is 6' 1".
no
nothing
The most common guitar chords for a 6-string guitar are E major, A major, D major, G major, C major, and E minor.
Individual-->Population-->community-->ecosystem-->biome-->biosphere