Colonisation of tropical pacific Islands by humans have resulted in extinction of more than……….. Species of native birds.

Options

A. 1000
B. 7000
C. 784
D. 15000

Answer

To solve the question regarding the extinction of native bird species in the tropical Pacific Islands due to human colonization, we can follow these steps:

### Step-by-step Solution:

1. **Understand the Context**: The question asks about the impact of human colonization on native bird species in the tropical Pacific Islands. This involves understanding how human activities have led to extinction.

2. **Identify the Options**: The options provided are:
- A) 1000
- B) 7000
- C) 784
- D) 15,000

3. **Research Historical Data**: Look into historical data regarding bird extinctions in the Pacific Islands. Research indicates that over the past 1,000 years, many native bird species have gone extinct due to various factors, including habitat destruction, introduction of invasive species, and hunting.

4. **Analyze the Data**: Based on scientific studies, it has been documented that more than 1,000 species of native birds have gone extinct in the tropical Pacific Islands due to human colonization.

5. **Select the Correct Answer**: Given the analysis, the correct answer to the question is:
- A) 1000

### Final Answer:
The colonization of tropical Pacific Islands by humans has resulted in the extinction of more than **1000** species of native birds.

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