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Answer:
70% of the world is covered in salt water.
It is estimated that almost 50% of all known species on earth are supported by salt water ecosystems.
Explanation:
Water- <span>While the earth may be mostly water, only about 2-1/2 percent of it is fresh water. Of that 2.5%, even less is considered to be potable. Potable water is water that is considered to be safe to drink and cook with.
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Air-</span><span>Clean air is necessary for the existence of life on this planet. It is essential for the existence of plants, animals and wildlife. It is important to reduce air pollution as polluted air degrades the environment and can enter our body and can cause health related problems. There are number of ways to keep the air clean and safe.
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. Soil-Another important natural resource is soil. Soil is composed of many different particles and nutrients in the soil helps plants grow.
I believe Maria is a third party beneficiary.
Third party beneficiary refers to the group of individuals that have the right to sue for a breach of contract even though they're not directly the original active party to the contract (because they either directly or indirectly affected by the outcome of the agreement)