Ancient Egypt was one of the first civilizations. Civilizations are complex societies with organized communities and governments. Many of the first civilizations started around big rivers. Look at the map of early river civilizations. Then answer the question below. Which letter marks ancient Egypt?

a, b,c, d

the answer is d. made landless peasants that owners of large haciendas

answerthe above statement is correct(true)

it is very hard for the climatologists to precisely predict how will the global temperatures be changing so there's lots of models, some of which differ significantly, this is due to multiple factors, and probably the most important is the human activity.

humans have been a key factor in climate change around the globe since the start of the industrial revolution, and in the past few decades the consequences are becoming more obvious. there's lots of emission of pollutants in the atmosphere as well as changing the environment on the surface itself, so it's really hard to predict how will that go in the future because there's some countries that are reducing the damage and are going towards green energy, while others are stubbornly continuing with pollution and damages to the environment.