Question

Seaweed and other algae aren’t the only vegetation to be found in the oceans. Seagrasses are flowering marine plants of which there are thought to be around fifty species, most of them concentrated in warmer waters like the tropics. They typically have long, thin leaves containing air channels. These leaves grow from ‘rhizomes’ that establish roots in the seabed, securing the plant in the flowing water and stabilizing the sediment below. Seagrasses like shallow waters and form thick beds, making them important habitats for aquatic life. Marine life known to directly feed on seagrasses includes green turtles, manatees, fish, geese, swans and crabs. Seagrasses can grow in isolated patches or from carpet-like coverings spread over miles. They also work as a cushion against currents, although the more volatile the water, the less likely it is that seagrasses will thrive. Answer each question










1. What are the seagrasses?







2. Why do seagrasses like shallow waters?











3. Tell the name of those animals which directly feed on seagrasses.











4. How can seagrasses grow?










5. Which word from the passage is antonym of ‘short’ ?

Answer 1

Answer:

1. Seagrasses are flowering marine plants of which there are thought to be around fifty species, most of them concentrated in warmer waters like the tropics.

2. Seagrasses like shallow waters because it makes them important habitats for aquatic life.

3.  Marine life is known to directly feed on seagrasses including green turtles, manatees, fish, geese, swans, and crabs!

4. Seagrasses can grow in isolated patches or from carpet-like coverings spread over miles.

5. Long in "They typically have long, thin leaves containing air channels." Long is an antonym of short.

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