Q: Which information is used in a station model?

OPTIONS:
- yearly average precipitation
- daily average barometric pressure
- number of lightning strikes
- wind direction in a particular point and time
A: wind direction in a particular point and time
Q: Which of these is a function of a leaf?

OPTIONS:
- Carrying nutrients throughout the plant
- Converting solar energy into sugar
- Creating shade for the plant
- Absorbing water from the ground
A: Converting solar energy into sugar
Q: At what time on a sunny day will the shadow of the school's flagpole be the shortest?

OPTIONS:
- sunrise
- noon
- mid-afternoon
- sunset
A: noon
Q: Which of the following elements is best able to combine with itself and hydrogen [H] to form large molecules?

OPTIONS:
- sodium [Na]
- lithium [Li]
- sulfur [S]
- carbon [C]
A:
carbon [C]