Question

Drag each phrase to show whether it causes water pollution or is an effect of water pollution.(2 points)
Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
Cause Effect
overgrazinghigh concentration of nitrogen in wateralgal bloomsuse of chemical fertilizers to enhance production

Answer 1

Here’s how to categorize each phrase:

**Cause**
- Overgrazing
- High concentration of nitrogen in water
- Use of chemical fertilizers to enhance production

**Effect**
- Algal blooms

So, you would place "overgrazing," "high concentration of nitrogen in water," and "use of chemical fertilizers to enhance production" under "Cause," and place "algal blooms" under "Effect."