Electromagntic wave, such as an X-ray.
Explanation:
- Electromagnetic wave does not require any medium to travel. These waves propagate outwards from the source.
- They can travel even through the vacuum of outer space.
- The major source is the sun which emits radiation in the form of the Electromagnetic spectrum.
- These waves travel through oscillating electrical and magnetic fields generated by the oscillating charged particles.
- These waves oscillate in the perpendicular direction of planes concerning each other and are in form.
- Electromagnetic waves travel at speed of light.
Answer:
El término archipiélago, en geografía, caracteriza una formación geológica que consiste en una cadena o grupo desarrollado de islas.
Los archipiélagos se encuentran generalmente en alta mar, aunque en algunos casos se encuentran adyacentes a grandes volúmenes de tierra. Los archipiélagos son a menudo volcánicos, se forman a lo largo de fallas oceánicas o en áreas con actividad volcánica activa, sin embargo, otros procesos geológicos como la deposición, desintegración y elevación del suelo están involucrados en el proceso de formación.
Answer:
c. The inter-tropical convergence zone is associated with a migratory band of high pressure cells, bringing moderate precipitation to low-latitude areas.
Explanation:
- The relationships with the high and low-pressure areas and the average annual rainfall are associated with the divergence and the convergence of the air along the ITCZ zone and are formed by the migration of the pressure cells that bring moderate to heavy rainfall in lower latitudes.
Without it, everyone would have to provide their own food and shelter.
Answer:
23.5º
Explanation:
The Earth has a tilt of 23.5 degrees on its axis. This tilt causes the seasons because certain parts of the Earth are naturally tilted towards the Sun more depending on the Earth's location in its revolution around the Sun. The Tropics of Cancer and Capricorn are located at 23.5º North and South of the equator respectively, and this number comes from the tilt.
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