Question
Coral reefs
Answer :
Word Count : 255
_____ ______ _______ _________ _______ ___ _____ ________ ______ _________ ______.
_______ ____ ________ _________ _____ ___ __________ _________ ______ ______ _______ ________.
_______ _____ _______ __________ _______ _________.
________ __________ ___ _________ __________ _____ ___ _____.
_______ ________ ________ ____ ________ ___ ________ ____ ______.
____ ____ ___ ________ ___ _________ ________ ___.
__________ __________ _____ __________ ____ ___ __________ _______.
_________ ______ _______ _____ __________ __________ _________ ____ __________ _____ _________ _______.
________ __________ ______ ______ ___ ____ _______ ___.
_______ _______ __________ _______ __________ _________ ___ _____ _________.
___ ____ ________ ______ ______ _________ ________ ______ _____.
_______ _____ _________ __________ ____ __________.
___ ___ __________ ____ ______.
_________ ________ ______ _____ ________ ________ ____ _____ _____ _____.
________ __________ ____ __________ ____ ____ _____ ______.
_____ ______ ________ ____ _____ __________ ________ _____ ___ _________ ___.
__________ ___ ______ ______ __________ _____.
__________ __________ ______ _________ _____ ___ ____ ______ ______.
______ _____ ________ _____ _____ _________ __________ ____.
___ __________ ____ ________ ___ __________ ___ __________ ______ ________.
___ _________ ________ _______ _______ ______.
___ _________ ____.
Skip in 10
Coral reefs are highly diverse marine ecosystems primarily built by colonial marine invertebrates called corals, which belong to the phylum Cnidaria, class Anthozoa. These corals secrete calcium carbonate to form rigid skeletons, creating the structural foundation of reefs. Coral reefs are often found in shallow, warm, and clear tropical waters, usually between latitudes 30°N and 30°S, where sunlight penetration supports the
________ ________ __________ __________ ___ ______ _____ _______ ___ ___ ______ ____._____ ______ _______ _________ _______ ___ _____ ________ ______ _________ ______.
_______ ____ ________ _________ _____ ___ __________ _________ ______ ______ _______ ________.
_______ _____ _______ __________ _______ _________.
________ __________ ___ _________ __________ _____ ___ _____.
_______ ________ ________ ____ ________ ___ ________ ____ ______.
____ ____ ___ ________ ___ _________ ________ ___.
__________ __________ _____ __________ ____ ___ __________ _______.
_________ ______ _______ _____ __________ __________ _________ ____ __________ _____ _________ _______.
________ __________ ______ ______ ___ ____ _______ ___.
_______ _______ __________ _______ __________ _________ ___ _____ _________.
___ ____ ________ ______ ______ _________ ________ ______ _____.
_______ _____ _________ __________ ____ __________.
___ ___ __________ ____ ______.
_________ ________ ______ _____ ________ ________ ____ _____ _____ _____.
________ __________ ____ __________ ____ ____ _____ ______.
_____ ______ ________ ____ _____ __________ ________ _____ ___ _________ ___.
__________ ___ ______ ______ __________ _____.
__________ __________ ______ _________ _____ ___ ____ ______ ______.
______ _____ ________ _____ _____ _________ __________ ____.
___ __________ ____ ________ ___ __________ ___ __________ ______ ________.
___ _________ ________ _______ _______ ______.
___ _________ ____.
IGNOU ACADEMY
Your IGNOU journey, made easier.
- Solved Assignments
- Study Notes
- Guess Papers
- Question Papers
Continue Reading — It's Free
Sign in with Google to unlock more of this answer.
✓ Free access
✓ Unlock up to 60% of the answer
✓ No payment required
✓ Unlock up to 60% of the answer
✓ No payment required
Quick Google sign-in. No separate registration form.