Which of the following is included in those species which are likely to become extinct

Options

A. Endangered species
B. Critically endangered species
C. Vulnerable species
D. All the above

Answer

To determine which species are likely to become extinct, we can follow these steps:

### Step 1: Understand the Categories of Threatened Species
The International Union for Conservation of Nature (IUCN) categorizes species based on their risk of extinction. The main categories include:
- Vulnerable Species
- Endangered Species
- Critically Endangered Species

### Step 2: Define Each Category
- **Vulnerable Species**: These species are at risk of becoming endangered in the near future.
- **Endangered Species**: These species are facing a very high risk of extinction in the wild.
- **Critically Endangered Species**: These species are at an extremely high risk of extinction in the wild.

### Step 3: Analyze the Options Given
The options provided are:
1. Endangered Species
2. Critically Endangered Species
3. Vulnerable Species
4. All of the above

### Step 4: Determine the Correct Answer
Since all three categories (vulnerable, endangered, and critically endangered) include species that are likely to become extinct, the correct answer is:
- **All of the above**

### Conclusion
Thus, the species that are likely to become extinct include endangered species, critically endangered species, and vulnerable species, which means the answer is **all of the above**.

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