Consider the following statements and select the correct answer using the code given below: 1. A swampy or marshy land is known as wetland 2. Any wetland to be declared a wetland of international importance should support endangered species. 3. A bird sanctuary wetland should attract about 20,000 birds

• A. 1 and 2 are correct       
• B. 1 and 3 are correct
• C. 2 and 3 are correct       
• D. 1, 2 and 3 are correct