Subduction happens at a convergent boundary usually In the ocean. the denser plate will be subducted
Answer:
heat from the sun,evaporation/transpiration,condensation precipitation
Explanation:
Answer: Option (d) is the correct answer.
Explanation:
Mohs scale is used to classify minerals on the basis of their hardness. This scale includes 10 minerals. The hardness of each of the minerals is as follows.
- Talc = 1
- Gypsum = 2
- Calcite = 3
- Fluorite = 4
- Apatite = 5
- Orthoclase Feldspar = 6
- Quartz = 7
- Topaz = 8
- Corundum = 9
- Diamond = 10
Therefore, more is the number given to a mineral, more will be its hardness.
Thus, we can conclude that out of the given options the comparison Apatite is harder than topaz is incorrect because Apatite is softer than topaz according to Mohs scale.
Explanation:
Kp remains constant (if T=const.).
If Q<Kp, more reactants are consumed (the direct reaction is in progress). If Q>Kp the reverse reaction is in progress (the products are consumed).
1. A reaction will occur in which PCl5 (g) is consumed
A. If Kp > Qp then 1,2,3 and 5 are F. 4 is T
B. Kc > Qc then 1,3 are T. 2,4,5 are F.
C. Qp > Kp then 1.3.4 are T. 2,5 are F.
