Both p-waves and s-waves can interact with different layers (mantle, liquid outer core, and solid outer core) by changing velocity, refracting or reflecting (“bouncing off”).

the liquid outer core affects seismic waves so that

They refract due to the different densitys outer core effects s waves because they cannot pass through liquid

q1: what are the problems with international aid?

the independent commission for aid impact warns: “the department for international development's results system is not currently oriented

q2: what are the alternatives to international aid?

in today's world, international aid is fickle, financial flows unstable, and many donor countries are facing domestic economic crises themselves.

q3: what do you think is the best approach to offer international aid?

the left complains that the united states does not provide enough money to developing countries. system of government-to-government aid is the best way forward. we will argue that shifting money from government-to-government aid to tax development scholars believe credit constraints are a key

nope native american were.

native pride