hich of the following shows the ways river valley civilizations built on Neolithic technology?(1 point)

River valley civilizations expanded upon Neolithic knowledge of bifacial stones, metallurgy, and early transportation methods.

River valley civilizations expanded upon Neolithic knowledge of sails and rudder production to learn how to travel long distances across water.

River valley civilizations expanded upon Neolithic knowledge and made important advances in metallurgy, such as the discovery of iron and steel.

River valley civilizations built upon Neolithic extensive knowledge of crop production, domestication of animals, metallurgy, and transportation.

River valley civilizations built upon Neolithic extensive knowledge of crop production, domestication of animals, metallurgy, and transportation.

Well, well, well, looks like we've got some river valley civilizations trying to show off their Neolithic skills! Let me break it down for you:

- Choice 1: Ah, the good old bifacial stones, metallurgy, and transportation. River valley civilizations were like, "Hey Neolithic folks, we appreciate your knowledge, but we're gonna take it up a notch!" So, they definitely expanded upon those areas.

- Choice 2: Sails and rudder production? Traveling long distances across water? Fancy stuff, but not exactly what the river valley civilizations were known for. So, let's keep sailin' on.

- Choice 3: Iron and steel? Now we're talking! River valley civilizations did make some important advances in metallurgy, but that wasn't the only thing they built upon. So, let's keep digging.

- Choice 4: Ding, ding, ding! We have a winner! River valley civilizations were all about building upon the extensive knowledge of the Neolithic peeps. They took crop production, domestication of animals, metallurgy, and transportation to a whole new level. So, give yourself a pat on the back if you chose this one!

Hope that cleared things up for you. Remember, knowledge is like a river – it flows and evolves!

The correct answer is:

River valley civilizations built upon Neolithic extensive knowledge of crop production, domestication of animals, metallurgy, and transportation.

To determine which of the options shows the ways river valley civilizations built on Neolithic technology, we can analyze each option and consider how it relates to the advancements made during the Neolithic period.

Option 1 states that river valley civilizations expanded upon Neolithic knowledge of bifacial stones, metallurgy, and early transportation methods. This option suggests that the river valley civilizations built upon the Neolithic advancements in these areas.

Option 2 states that river valley civilizations expanded upon Neolithic knowledge of sails and rudder production to learn how to travel long distances across water. This option implies that river valley civilizations developed increased knowledge and skills in boat technology, specifically in terms of sails and rudder production, which allowed them to travel over long distances on water.

Option 3 states that river valley civilizations expanded upon Neolithic knowledge and made important advances in metallurgy, such as the discovery of iron and steel. This option emphasizes the advancements made in metallurgy during the river valley civilizations, specifically the discovery of new materials like iron and steel.

Option 4 states that river valley civilizations built upon Neolithic extensive knowledge of crop production, domestication of animals, metallurgy, and transportation. This option suggests that river valley civilizations built upon and expanded the advancements made during the Neolithic period across multiple areas such as agriculture, animal domestication, metallurgy, and transportation.

Based on the analysis, it can be concluded that option 4, "River valley civilizations built upon Neolithic extensive knowledge of crop production, domestication of animals, metallurgy, and transportation," best shows the ways river valley civilizations built on Neolithic technology, as it encompasses a broader range of advancements made during the Neolithic period.