The sea is an immense body of salty water that covers nearly three-quarters of the Earth’s surface, extending from the Arctic and Antarctic regions to the Indian and Pacific oceans Its vastness is home to many different creatures and plant species, from coral to whales, forming unique and often fragile ecosystems.
The sea is filled with interesting stories and unimaginable complexities, making it a plentiful source for essay topics. Here are five of the best examples:
• How do human activities threaten the ocean environment?
• What challenges do marine scientists face in their research?
• What is the importance of protecting the world’s oceans?
• How has climate change affected the ocean’s ecosystems?
• What are the major threats to ocean biodiversity?