A Weather Station is a place where observation, measuring and recording of weather elements is done
Factors to Be Taken into Account When Sitting a Weather Station
Open space- An open place where there is little obstruction of weather elements.
Accessible place- Accessible place so that recording can be done easily.
Gently sloping land- A fairly level or gently sloping ground (5◦) so that it’s easy to position weather instruments.
Security- The place should have security.
The place should provide a wide view of the surrounding landscape and the sky.
The site should be free from flooding.
Constructing selected instruments for measuring elements of weather
Instruments for Measuring Elements of Weather
Thermometer- measures temperature
Hygrometer- measures humidity
Rain gauge-measures rainfall
Barometer-measures air pressure
Sunshine recorder-measures sunshine duration and intensity
Wind vane –measures wind direction
Anemometer-measures wind speed
Windsock-measures direction of the wind.
Constructing a Windvane
Materials needed
A paper cup
Clay and plasticine
A pin
Drinking straw
Marker pen
A white circular cardboard
Square and triangular paper cutting.
A pencil with a rubber head’
Constructing a Rain Gauge
Materials Needed
A 2-litre plastic bottle
Ruler
A ballpoint pen
Masking tape
A scalpel or pair of scissors
Constructing a Windsock
Materials needed
Cylindrical bag
String
A scalpel
Water paints
An empty plastic fat/magarine tin
Masking tape or cellotape
A pole with a pointed end
Painting brushes or chewed sticks
Significance of weather to human
Helps us to be aware of natural calamities related to weather before they occur so as to take precautionary measures.
Guiding tourists on when to visit national parks.
Helps farmers to plan their activities such as planting, harvesting, etc.
Ensures air and water transport is carried out safely.
Helps sporting people to plan their training and competition schedules.
Helps people to plan many other activities such as mining, electricity generation, holiday events, etc.
Helps fishing communities to plan their activities
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