The most common mineral group in Earth's crust are the silicates.
They make up the largest and most important class of rock-forming minerals, and constitute around 90% of the crust of the Earth.
Answer: A medium-mass star will become a white dwarf at the end of it's life cycle.
Explanation:
The life cycle of a medium-mass star (according to the picture, which I can attach for you if you want) is:
1. Interstellar Cloud
2. Protostar
3. Small Star
4. Red Giant
5. Planetary Nebula
6. White Dwarf
Currently our continents are move about 1-2 inches towards each other every year. over the course of many years we could end up colliding with other contries which would cause new mountain ranges and another supercontinent.
Answer:
<u>Rotation of earth that moves the winds from the north to right side and left in southern side.</u>
Explanation:
- The south Atlantic ocean has fewer weather phenomena and other disturbing events after the extremely rare hurricane of 2004 Hurricane Katrina, as most of thee occur in November and others mostly occurring in cold months.
- Whereas north Atlantic is home to various tropical as well temperature disturbances. As most of the conditions needed to form the cyclones and hurricane are present in the northern sphere were they can grow and develop.
- ITCZ surrounding the equator has strong winds that push and deflect the winds as wind shear doesn't occur in these zones.
Answer:
This resulting in a substantial drop in the engine airflow and the net thrust.
Explanation:
- A ramjet is a type of the flying stovepipe or a hyper-sonic air-breathing propulsion and uses the engine motion to compress incoming air with an axial compression and employs a continuous combustion process.
- As the speed of the jet increase, the efficiency of the ramjet starts to drops and temperature increase with the combustion.