“Wildlife ecosystems” offer a captivating and relevant topic for ESL learners, like yourself. Understanding the challenges facing wildlife and the efforts to protect them can foster a sense of global citizenship and inspire learners, just like you, to take action to preserve our planet's biodiversity. Today’s vocabulary will not only deepen your understanding of this topic but also heighten your awareness. Let’s jump right in!

5 TERMS

1. Trophic (Noun): Relating to the feeding relationships in an ecosystem, often used to describe levels in the food chain (e.g., producers, consumers).

2. Keystone species (Noun): A species whose presence and role in an ecosystem have a disproportionate effect on the structure and function of the community.

3. Migration (Noun): The seasonal movement of animals from one region to another, typically for breeding or feeding.

4. Pollution (Noun): The presence or introduction of harmful substances or contaminants into the environment, which can negatively affect wildlife and ecosystems.

5. Invasive species (Noun): Non-native species that are introduced to an ecosystem and cause harm to the environment, economy, or human health.

ENGLISH RESOURCES

• A special English resource for you: Think In English Package

• Check out today’s practice lessons in the English With Tiffani App

• Watch this English video: FULL ENGLISH LESSON | Real English Vocabulary Words & Expressions Used by Native Speakers