Que nombre reciben los relieves con poca pendiente, hundidos
y mas bajos que el que las rodea?

In a world that produces enough food for every human, why is the distribution of food consumption and production so unequal? in a few sentences, explain why production and consumption of food is lower in the least-development countries (ldcs).

What body of water is the second cataract of the nile river submerged under

What causes heat transfer in fluids