Circumference: The length of a line that goes around something or that makes a circle or other round shape.
It is used to measure atmospheric pressure. Pressure tendency can forecast short term changes in the weather.
The barometer is used to measure air pressure while the rain gauge is used to measure the amount of rainfall.
is there a scale used to measure the intensity of heat wave
A device used to measure wind speed. It is mostly used by meterologists and weather forecasters.
A barometer is an instrument used to measure atmospheric pressure. It can measure the pressure exerted by the atmosphere by using water, air, or mercury. Pressure tendency can forecast short term changes in the weather. Numerous measurements of air pressure are used within surface weather analysis to help find surface troughs, high pressure systems, and frontal boundaries.
Sphere is the term used in geometry.
Sphere
spherometer is an instrument used to measure the curvature of a sphere
That depends on what you want to measure - the diameter, the surface area, the volume, etc.
Humidity is the term used to measure the amount of moisture in the air.
A regular (3D) solid could be a cube or cuboid, and a rigid plastic ruler (as used in a school) or tape measure could be used. A sphere could be measured by a flexible tape measure around it widest circumference, as used in tailoring. Nowadays, there are instruments that use a laser beam to measure regular and irregular 3D shapes.
atmoshere
More than 180 degrees. How much more depends on how much of the sphere is covered.
The term thermometer is an instrument used to measure temperature.
An armillary sphere is an instrument consisting of graduated metal circles used to represent the motions of celestial bodies around the earth.
seismogram
latitude