Explanation:
Tomando o continente europeu, as três principais unidades de relevo são:
- Alpes
- Cáucaso
- Cárpatos
Os Alpes são a cadeia montanhosa com maior extensão e altitude, sendo encontrada totalmente na Europa, sua extensão é de 1.100 km e atravessa todo o território da Itália, Alemanha, Suíça, Áustria e França, seu monte mais elevado é o Monte Branco, com altura de 4.807 metros.
O Cáucaso se encontra nos países Russia, Geórgia, Armênia e Azerbaijão, localizado entre o mar negro e o mar cáspio.
O Cárpatos está situado na Eslováquia, Ucrânia, Romênia e Polônia.
Answer:
Its well defined shaped
Explanation:
Due to Saturn's rings, we are unable to observe from earth the well defined shape.
Saturn is made up of pieces of comets and asteroids under the pull of the Saturn's gravity.
- This ring is not transparent and very opaque.
- It obstructs the view of the planet's surface.
- Thereby making it difficult to see the shape of the planet.
Answer:
Visible light range (between 400 and 800 nm).
Explanation:
The Sun emits a large range of electromagnetic waves, from gamma rays (higher frequencies) to radio waves (lower frequencies), through X-rays, ultraviolet rays, visible light, infrared radiation, microwaves. The peak of the Sun's energy output is actually in the visible light range (between 400 and 800 nm).
In the graph I annexed, you can see a simplified representation of the energy emissions of the Sun versus the wavelengths of those emissions. The y-axis shows the amount of energy emitted at a given wavelength and the x-axis represents different wavelengths of EM radiation. In this graph is observable than the major emission of radiation emitted by the Sun is in the visible range.
I hope you find this information useful and interesting! Good luck!
Answer:
A
Explanation:
The European imperialist push into Africa was motivated by three main factors, economic, political, and social. It developed in the nineteenth century following the collapse of the profitability of the slave trade, its abolition and suppression, as well as the expansion of the European capitalist Industrial Revolution.
