翻譯作業4-1.1~4-1.1

It asked what role a certain species,such as an alligron plays in a ecosystem,an ecologist wo
uld describe its ecological niche,or simpleniche.It is species way of life or role in a communit
y or ecosystem andincludes everything that affects its surrival and reproduction.A peciesha
bitat is the place where it lives and its niche is its pattern of living.
生態位置:每種生物會會在生態性中扮演一種角色
棲息地:生物居住的地方和生態位置息息相關