Species diversity ............as we move away from the ............towards...........

Options

A. decreases , equator , poles
B. increases , equator , poles
C. decreases low altitude, high altitude
D. More than one option is correct

Answer

To solve the question "Species diversity ............as we move away from the ............towards...........", we need to fill in the blanks with appropriate terms based on the understanding of species diversity in relation to geographical locations.

### Step-by-Step Solution:

1. **Understanding Species Diversity**:
- Species diversity refers to the variety of different species present in a particular area. It is influenced by various environmental factors, including climate, sunlight, and geographical location.

2. **Identifying the Pattern**:
- It is known that species diversity tends to be highest near the equator and decreases as one moves towards the poles. This pattern is primarily due to the amount of sunlight and warmth that different regions receive.

3. **Analyzing the Equator**:
- The equator receives direct sunlight year-round, which supports a rich diversity of plant and animal life. This area is characterized by tropical climates that foster high biodiversity.

4. **Considering the Poles**:
- As we move towards the poles (Arctic and Antarctic regions), the amount of sunlight decreases significantly, leading to harsher climates and lower species diversity.

5. **Filling in the Blanks**:
- From the analysis, we can conclude:
- The first blank should be filled with "decreases" because species diversity diminishes as we move away from the equator.
- The second blank should be filled with "equator" since it is the starting point of high species diversity.
- The third blank should be filled with "poles" as it represents the direction towards which we are moving away from the equator.

6. **Final Statement**:
- Therefore, the complete statement is: "Species diversity decreases as we move away from the equator towards the poles."

### Final Answer:
Species diversity decreases as we move away from the equator towards the poles.