Which of the following statements are correct with regard to Red tide ndash a term used to des...........

Environment and Ecology Biodiversity

Which of the following statements are correct with regard to Red tide – a term used to describe Harmful Algal Blooms (HABs) in marine coastal areas?

1. These blooms are not associated with tides.

2. HABs tint the seawater to a reddish color.

3. Not all algal blooms are harmful, even those involving red discoloration.

Which of the above statements is/are correct?

1 and 3 only

1 and 2 only

2 and 3 only

1, 2 and 3

All the statements are correct.

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