Question

Across
1. An instrument that indicates latitude using the altitude of the sun.
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
1. A metal vessel that can travel underwater.
2. An instrument to help choose a direction.
4. An instrument to tell the temperature.​

Answer 1

Answer:

. An instrument that indicates latitude using the altitude of the sun. - Sextant

An instrument to measure the amount of moisture in the air.- Hygrometer

5. An instrument that measures the weight of the air. - Barometer

6. An instrument that allows for the examination of things far away.- Ophthalmoscope

Down

1. A metal vessel that can travel underwater.- Submarines

2. An instrument to help choose a direction.- Compass

4. An instrument to tell the temperature- Thermmeter..

hope it helps u..

If it helps u, please mark as brainlist..