Which of these is most responsible for desertification? a. air pollution b. oil spills c. planting trees d. deforestation

the correct answer to your question is c the factory goes out of business, causing the workers to lose their jobs.

explanation:

ww1 weapons: tank. tanks were used for the first time in the first world war at the battle of the somme. they were developed to cope with the conditions on the western front. the first tank was called 'little willie' and needed a crew of 3.