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three things corals need to survive are:
1. Coral pollyps need a sea temperature of about 21 degrees Celsius of 70 degrees Fahrenheit.
2. They must have sunlit, clear saltwater down to a depth of about 55 metres or 180 feet.
3. Extensive coral formations develop between 30 degrees north and 30 degrees south.
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∙ 14y ago
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What are the two things impacting coral reefs causing them to die?
Coral as you no are living things..........so 1st they need enough water to live........and all the fish,crabs,and seahorses irritate the coral reef so it falls apart and dies.....
What is something crucial to your survival?
Here are four main things you will need;Food (Energy and water)ShelterCloth(depends where you are)The will to keep goingBut for more long term survival you should also have warmth, and without certain vitamins, you won't survive long.
What does a coral reef need to be healthy?
Coral reefs grow best when they have enough carbon dioxide, clean shallow ocean water that isn't too cold, and enough sunlight to provide the energy they need for survival.
What do you needs for human survival on mars?
The same things you need anywhere else.
Does the word coral need to be capitalized?
No, coral does not need to be capitalized.
Four needs that people need after a disaster?
water,survival kit,caned food,torch
How do you make a desert survival pack?
Water and Food are the main survival things you need but you will also need spare clothes and a blanket because it gets cold at night in the desert. You will need a tent and more.
Why do culture feel compelled to buy things don't need to survival?
A culture does not buy anything. Individuals do so. There are many reason people buy things that are not required for survival. For entertainment for instance or kudos
What are four things you need to have a country?
Your moms vagina theres four of them!!
Why is water necssary for survival?
Water is necessary for survival because 70% of our body's made up of this. We need to keep our body's hydrated and to keep things alive.
What are four things you need to see color?
You just need 2 things- your brain and your eyes.
Do cells depend on oxygen for survival?
Yes, because cells are living things and all living things need oxygen to survive.
