This is the cause of Earth's seasons. Summer occurs in the Northern hemisphere when the north pole is directed toward the Sun. Variations in Earth's axial tilt can influence the seasons and is likely a factor in long-term climate change
One thing can be plant more trees. When trees grow and their roots grow, their roots go deep into the ground and keep the ground together. The more trees there are the less the land will erode, and this includes all types of erosion, wind, water, you name it. Or they can just simply stop doing what they're doing and let nature take its course.
Answer:
At the start of the First World War, aircraft like the B.E.2 were primarily used for reconnaissance. Due to the static nature of trench warfare, aircraft were the only means of gathering information beyond enemy trenches, so they were essential for discovering where the enemy was based and what they where doing
TANKS
Things like barbed wire and machines guns and trenches had turned warfare (from about the time of the US Civil War through WWI) into a process in which the defense had a huge advantage. Tanks changed that. They were able to drive over all sorts of terrain, including trenches and they were able to smash barbed wire.
D) Bee is the correct answer any living thing that can not make its own food is a consumer.
I hope this helps :)