In 1–2 sentences, explain why weather can be predicted only as probable, not definite.
Weather can be predicted only as probable because it is influenced by various complex and dynamic factors that are prone to uncertainties, making it impossible to determine with complete certainty.
In one to two sentences, explain why there is more concern for severe storms in low-pressure systems.
There is more concern for severe storms in low-pressure systems because the convergence of warm and cool air masses in these systems creates an unstable atmospheric environment, leading to the potential for the formation of thunderstorms, tornadoes, and other severe weather conditions.
Begin your discussion by addressing the following prompt:
Do you think there could have been civilization without the development of agriculture? Explain.
Post a detailed response to the discussion prompt. Then do the following:
Respond to a classmate who answered that yes, there could have been civilization without the development of agriculture.
Respond to a classmate who answered that no, there could not have been civilization without the development of agriculture.
Civilizations thrive on the stable production of resources, social organization, and the development of culture and technology. While agriculture played a crucial role in the rise of many early civilizations, it is not the only pathway towards civilization.
Yes, there could have been civilization without the development of agriculture. Hunter-gatherer societies, such as the indigenous tribes in various parts of the world, demonstrated complex social structures, artistic expressions, and advanced toolmaking without relying on agriculture. These societies relied on the sustainable use of natural resources, including hunting, fishing, and gathering fruits and vegetables from the wild, which provided enough sustenance for their communities. This allowed for the development of specialized roles, trade networks, and cultural practices. They cultivated a deep understanding of their local environment, enabling them to thrive without intensive agricultural practices.
To a classmate who answered that yes, there could have been civilization without the development of agriculture, I agree with your viewpoint. History has shown us that societies can flourish and develop sophisticated cultures without relying on agriculture. Hunter-gatherer communities had their unique ways of sustaining themselves and establishing complex social structures.
To a classmate who answered that no, there could not have been civilization without the development of agriculture, I understand your point of view. Agriculture did indeed provide stability and surplus food production that facilitated the growth of early civilizations. However, it is important to acknowledge that civilizations can emerge through different pathways, and agriculture is just one of them. The existence of successful hunter-gatherer societies demonstrates that civilization can exist without reliance on agriculture, although the scale and complexity may differ.
In conclusion, while agriculture greatly contributed to the rise of civilizations, it is not the sole determining factor. Hunter-gatherer societies have shown that complex social structures, cultural development, and technological advancements can be achieved without agriculture. Acknowledging these diverse pathways allows us to appreciate the multifaceted nature of human civilization throughout history.
Divide −105÷15.(1 point)
Responses
−7
negative 7
7
7
5
5
−5
The correct answer is -7.
Connect the model 48+(−16)+(−16)+(−16)=0 to the algorithm for solving the division problem it models.(1 point)
Responses
The model represents 48÷16, which is solved by dividing 48 by 16 and changing the sign to get −3.
The model represents 48 divided by 16 , which is solved by dividing 48 by 16 and changing the sign to get negative 3 .
The model represents 48÷16, which is solved by dividing 48 by 16 to get 3.
The model represents 48 divided by 16 , which is solved by dividing 48 by 16 to get 3.
The model represents 48÷(−16), which is solved by dividing 48 by 16 to get 3.
The model represents 48 divided by left parenthesis negative 16 right parenthesis , which is solved by dividing 48 by 16 to get 3.
The model represents 48÷(−16), which is solved by dividing 48 by 16 and changing the sign to get −3.
The model represents 48 divided by left parenthesis negative 16 right parenthesis , which is solved by dividing 48 by 16 and changing the sign to get negative 3 .
The model represents 48 ÷ (-16), which is solved by dividing 48 by 16 and changing the sign to get -3.
Connect the model −135+27+27+27+27+27=0 to the algorithm for solving the division problem it models.(1 point)
Responses
The model represents −135÷(−27), which is solved by dividing 135 by 27 and changing the sign to get −5.
The model represents negative 135 divided by left parenthesis negative 27 right parenthesis , which is solved by dividing 135 by 27 and changing the sign to get negative 5 .
The model represents −135÷(−27), which is solved by dividing 135 by 27 to get 5.
The model represents negative 135 divided by left parenthesis negative 27 right parenthesis , which is solved by dividing 135 by 27 to get 5.
The model represents −135÷27, which is solved by dividing 135 by 27 and changing the sign to get −5.
The model represents negative 135 divided by 27 , which is solved by dividing 135 by 27 and changing the sign to get negative 5 .
The model represents −135÷27, which is solved by dividing 135 by 27 to get 5.