ecosystem

ریشه

Derived from the Greek words 'oikos' meaning 'house' and 'systema' meaning 'system'. First used in English in the 1930s.

مثال

• The rainforest is a rich ecosystem teeming with diverse species.
• Pollution can have devastating effects on an ecosystem.
• The balance of an ecosystem can be disrupted by the introduction of a new species.

ترکیب‌های رایج

Marine ecosystem Forest ecosystem Balanced ecosystem Disrupt an ecosystem Protect an ecosystem