Answer:
Radiation and advection
Explanation:
- Conduction: It happens when particles of matter are in direct contact, the adjacent atoms of higher energy vibrate against each other transferring energy from high to low temperature. Fluids and gases are less conductive than solids because their atoms have a greater distance. An example is the heat transferred between the electric burner of a stove and the bottom of a pan.
- Convection: Is a heat transference between a surface and a liquid or gas in motion, as the fluid/gas travels faster the transferred heat increases. An example of this transfer takes place in a forced-air furnace and weather systems.
- Advection: is similar to convection but the transfer of heat is lateral or horizontal. In the atmosphere this kind of transfer is common.
- Radiation: is the transfer through empty space, it occurs without an intervening medium when microwaves, infrared radiation, visible light or another electromagnetic radiation is emitted or absorbed. An example is the sun warming the Earth.
Advection and radiation are the primary forms of heat transfer. Convection only happens in the troposphere because horizontal heat transfer (advection) is significantly bigger. The same happens with conduction that only transfers heat in the lower layers of the atmosphere, Sun's radiation, on the other hand, gets absorbed in all the atmosphere.
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Delta? idk im sure this is what it is tho.
Answer:
Crinoids.
Explanation:
These are segments of crinoids.
Answer:
See explanation
Explanation:
The major problems between Christians and Muslims living in Nigeria can be summarized under two main headings;
1) Ethnicity
2) Religious intolerance
1) Ethnicity: Nigeria is an ethnically diverse country having over 250 different languages. However, there are three main ethnic groups in Nigeria; Hausa (mostly in Northern Nigeria), Youruba (Mostly in South west Nigeria) and Igbo (Mostly In South East Nigeria). Majority of the people in the northern part of Nigeria are Muslims although a significant christian population exists in the north also. In the South West, a significant population of Musilims exists among a christian majority. In the South East, there are mostly Christians.
Therefore the country is sharply divided along the North-south lines where there is a christian majority in the south and a Muslim, majority in the north. All religious crises in Nigeria always bear an ethnic rather than a religious coloration.
2) Religious intolerance: Similar to the issues of ethnicity is the menace of religious intolerance among the Muslims and Christians. Religious intolerance is always fueled by feelings of superiority of one religion over another as well as unbridled fanaticism stemming from wrong indoctrination of vulnerable adherents of the both religions.
A)law of comparative costs
