In which situation would alley cropping be most useful for sustainable farming?(1 point) growing crops on a mountainside

growing crops in an area with little rainfall

growing crops that need the same nutrients from the soil

growing crops that require a lot of shade

Alley cropping considered a sustainable farming practice because it allows farmers to meet current needs while preserving resources. Therefore, the correct answer to the question is option b.

Explanation:

Alley Cropping is defined as the type of cropping in which the long trees are planted at the boundaries having maximum distance between them and the small shrubs and herbs are planted in between the space between them.

This type of farming is very essential and beneficial for the farmer and the environment. It is so because it utilizes all the land for farming purpose and at the same time it allows the farmer to meet his all the needs of the current situation and also saves much input for the future use.  

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.