Ocean health

Ocean health is a relevant topic for you, an ESL learner, to study and understand due to its global significance. As the oceans play a vital role in regulating the planet's climate and supporting a vast array of marine life, understanding the issues facing ocean health is essential. Understanding today’s vocabulary words can help you have engaging conversations about a current and important environmental issue. Let’s jump right in!

In today’s lesson, you’re going to have:

• 5 advanced English vocabulary words about Ocean health.

• 15 examples of phrases that you can use on a daily basis.

• Eye-catching images will help you learn and retain the vocabulary.

1. Coral Bleaching

📚 DEFINITION

A phenomenon where coral reefs lose their vibrant colors and turn white due to stress factors like elevated sea temperatures or pollution.

📄 Example Sentences:

1. Coral bleaching events have become more frequent with rising sea temperatures, endangering coral reef ecosystems.

2. Conservation efforts are focused on mitigating the causes of coral bleaching and promoting reef recovery.

3. Scientists are investigating the resilience of different coral species to coral bleaching to improve reef conservation strategies.

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2. Overfishing

📚 DEFINITION

The practice of catching fish at a rate faster than they can reproduce, leading to a decline in fish populations and disruption of marine ecosystems.

📄 Example Sentences:

1. Overfishing depletes fish stocks and threatens the balance of marine food chains.

2. Implementing sustainable fishing practices is crucial to prevent overfishing and ensure long-term marine health.

3. Global agreements on fishing quotas aim to address the issue of overfishing and protect vulnerable species.

3. Marine Biodiversity

📚 DEFINITION

The variety and variability of life forms within marine environments, including species diversity, ecosystem diversity, and genetic diversity.

📄 Example Sentences:

1. Marine biodiversity is essential for ecosystem stability and provides resources for medicine, food, and tourism.

2. Protecting marine biodiversity involves safeguarding habitats such as mangroves, seagrasses, and coral reefs.

3. Climate change and pollution pose significant threats to marine biodiversity, necessitating conservation efforts.

4. Marine Protected Area (MPA)

📚 DEFINITION

A designated region of the ocean where human activities are regulated or restricted to conserve marine ecosystems and biodiversity.

📄 Example Sentences:

1. Marine protected areas help safeguard critical habitats and promote the recovery of endangered species.

2. Establishing MPAs is a key strategy in marine conservation to reduce human impact and preserve ocean health.

3. Research within MPAs provides valuable insights into the effectiveness of conservation measures and ecosystem dynamics.

5. Ocean Currents

📚 DEFINITION

Large-scale movements of water within the ocean that affect climate, nutrient distribution, and marine life migration patterns.

📄 Example Sentences:

1. Ocean currents play a critical role in regulating global climate by distributing heat around the planet.

2. Understanding ocean currents is essential for predicting changes in marine ecosystems and guiding conservation efforts.

3. Changes in ocean currents due to climate change can impact nutrient flow and the health of marine food webs.

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✔️ Audio file version for each vocabulary
✔️ 25+ English PDFs each month

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