Should we use fossil fuels for energy

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).

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

The desert expands by hundreds of square miles each year.