Various types of simple, usually aquatic plants that lack true stems, roots, and leaves.

सूक्ष्म जलजीव

English Usage: The pond was covered with a thick layer of algae.

Hindi Usage: तालाब में सूक्ष्म जलजीव की मोटी परत थी।

Relating to the sea; oceanic.

समुद्री

English Usage: Marine life is essential for the health of ocean ecosystems.

Hindi Usage: समुद्री जीवन महासागर पारिस्थितिकी के स्वास्थ्य के लिए आवश्यक है।