It is a continuum of electromagnetic waves arranged according to frequency and wavelength.

A system consists of an antenna, transmitter, and a receiver is called?

It comes from a nuclear material may result in the weakening of plants seeds and may cause mutations.

The___________  due to excessive greenhouses gases released by human activities traps great amount of infrared waves.

A radio transmitter and receiver that uses microwaves is called?

Electronics and AM radio signals can disrupt the internal compasses of migratory birds from?

A kind of EM waves that can cause cancer, mutation in offspring, damage body tissues in human.

A kind of EM wave used in traffic lights, commercial displays, car headlights, and tail lights.

_______sinks deeper into the water when exposed to too much UV.

It is used to check baggage in airports as part of security measures.

Microwaves are used to transmit television news coverage from mobile broadcast vehicles back to the station.

Infrared waves exposure can cause  sudden bursts of intense light such as camera flash can lead to flash blindness which may last for minutes.

Communication satellites travel around the earth at an altitude of 35, 000 km above the equator.

Infrared waves provide useful details of the vegetation on the Earth’s surface.

Gamma rays used in forensics such as detecting fingerprints, footprints and traces of blood.

The decreases the amount of visible light plankton receives, thereby hindering photosynthesis and growth.

Overexposure to blue region cause eye damage, lasers can cause blindness.

It detects security marker inks.

It is used to detect cracks in metals.

A sudden high exposure in radio waves can cause?