Which of the following is a sustainable practice in which people build small gardens on rooftops or in vacant lots? precision agriculture

urban greenhouse

hydroponic farming

vertical farming

urban greenhouse

Explanation:

Urban Greenhouse started to gain popularity as more people pay attention to the danger of climate change. Without having to spend a lot of money, urban greenhouse will provide the people with these following benefits;

- It will help reduce the overall CO2 emission.

- It will improve people's general health and well being.

- People can choose to use the types of plants that can be consumed in their urban greenhouse.

- Other than food, people can also choose the type of plants that provide some medicinal purpose.

answer; the above statement is (true); east germany and west germany

since there isn't any suggested answers i will give you the reason and hopefully you can figure it

south africa, or rather all of africa, has not been in the location in which it is nowadays throughout the geological past. after the super-continent pangaea started to break apart, gondwanaland, in which was africa, moved further south, and parts of it came to be very close to the south pole. because the climate in this part of the world is very cold due to the very dispersed sun rays in there, what is now south africa, started to freeze, and the conditions were right for the formation of glaciers. the glaciers existed up until the period when gondwanaland started to break apart and what is now africa started to move towards north, sp it warmed up and the glaciers melted.