Question

Across
1. An instrument that indicates latitude using the altitude of the sun.
3. An instrument to measure the amount of moisture in the air.
5. An instrument that measures the weight of the air.
6. An instrument that allows for the examination of things far away.
Down
2.
1. A metal vessel that can travel underwater. - Submariner
An instrument to help choose a direction.
4. An instrument to tell the temperature.​

Answer 1

Answer:

1.sextant

2.hygrometer

3.barometer

4.opthalmoscope

5.temperature method

Explanation:

HOPE IT'S