Indicate whether the following statements are true or false. Correct each faqlse statement to make it true.
(i) Mass extinction is the extermination of a large number of species due to catastrophers.
(ii) IUCN Red list (2004) documents the extinction of 359 animal species.
(iii) Quagga from Africa and Stellers sea cow from America have been extinct in last few years.
(iv) Anthropogenic extinction is 10-100 times more faster than the rate of natural extinctions.

Answer

Let's analyze each statement step by step to determine whether they are true or false and correct any false statements.

### Step 1: Analyze Statement (i)
**Statement:** Mass extinction is the extermination of a large number of species due to catastrophes.

**Analysis:** This statement is true. Mass extinction events are characterized by the rapid loss of a large number of species, often due to catastrophic events such as volcanic eruptions, asteroid impacts, or significant climate changes.

**Conclusion:** True.

### Step 2: Analyze Statement (ii)
**Statement:** IUCN Red List (2004) documents the extinction of 359 animal species.

**Analysis:** This statement is false. The IUCN Red List (2004) actually documents the extinction of 3,697 species, not 359.

**Correction:** The correct statement should be: "IUCN Red List (2004) documents the extinction of 3,697 animal species."

**Conclusion:** False.

### Step 3: Analyze Statement (iii)
**Statement:** Quagga from Africa and Steller's sea cow from America have been extinct in the last few years.

**Analysis:** This statement is false. While the Quagga is indeed from Africa, the Steller's sea cow is not from America; it was found in the North Pacific, particularly around the Commander Islands, which are closer to Russia.

**Correction:** The correct statement should be: "Quagga from Africa and Steller's sea cow from Russia have been extinct in the last few years."

**Conclusion:** False.

### Step 4: Analyze Statement (iv)
**Statement:** Anthropogenic extinction is 10-100 times faster than the rate of natural extinctions.

**Analysis:** This statement is also false. The rate of anthropogenic extinction is estimated to be 100 to 1,000 times faster than the rate of natural extinctions, not just 10-100 times.

**Correction:** The correct statement should be: "Anthropogenic extinction is 100 to 1,000 times faster than the rate of natural extinctions."

**Conclusion:** False.

### Summary of Results
1. **Statement (i):** True.
2. **Statement (ii):** False. Corrected to "IUCN Red List (2004) documents the extinction of 3,697 animal species."
3. **Statement (iii):** False. Corrected to "Quagga from Africa and Steller's sea cow from Russia have been extinct in the last few years."
4. **Statement (iv):** False. Corrected to "Anthropogenic extinction is 100 to 1,000 times faster than the rate of natural extinctions."