terrace farming
if the slopes are steep and if it rains the rain will quickly travel down the slope and into the river- if it rains a lot eventually a flood would be caused because the river cannot take too much water- a way to prevent this is too build a dam there so the water can go down to the river at a slow pace. :) hope this helps a lot
1 7/8 days Matthew in one day can build 1/3 of the block. Andy in one day can build 1/5 of the block. Together in one day they can build 8/15 of the bolck. It means they need less than 1 day to build 7/15 of the block, which is 7/8 of the day. Thus, they need 1 day and 7/8 of the next day to build the block together.
20 hours
You dont
-4
Its called terrace farming. Sometimes, not always, the terraces are flooded as paddy fields for growing rice, especially in the East.
Terraces
Mesopotamia farmers built canals to irrigate their fields.
It is when slopes are being terraced(flat lands) to be able to build bunds to retain water for wet rice cultivation.
Yes. They did
Usually, stairs are built with steep slopes only if there isn't enough room to build them with milder slopes.
They build underground shelters called storm cellars.
Farmers change the land by terracing the slopes, or forming a series os flat fields like steps up the montains. They reshape waterways and create new ones. They build dams to control the flow of rivers and to produce electricity. They create human-made lakes to store water. People also drain water from wetlands to create dry land for cities and farms.
Farmers change the land by terracing the slopes, or forming a series os flat fields like steps up the montains. They reshape waterways and create new ones. They build dams to control the flow of rivers and to produce electricity. They create human-made lakes to store water. People also drain water from wetlands to create dry land for cities and farms.
We do not know who's job it was to build the pyramids.
The first great wall of China was built when Qin Shihuangdi forced farmers to leave there fields and build the great wall. Later on the wall was built to be bigger, taller, and stronger.
the answer to this question would be when th nile was flooding their crops they went off to help pharoahs build and make pyramids and temples or they fixed things that had to be fixed.