Question

which statement about a stream is an inference, rather than an observation? 1 it is clear enough to see the bottom. 2 the velocity is 38 cm/sec. 3. the water temperature is 15°c. 4. it will dry up next summer.

Explanation:

An observation is a direct - noted fact. Options 1, 2, and 3 are direct observations about the stream's clarity, velocity, and temperature. Option 4 is a prediction about the future state of the stream, which is an inference as it is based on assumptions and not a direct observation.

Answer:

1. It will dry up next summer.