1.Another Chinese method of irrigation is shown in the lower picture.

2.In flat areas, water is pumped out of the ground.
3.Farmers build ridges around the terraces so that the terraces can be flooded during the growing season.
4.As you can see, water from high terraces can flow to lower terraces.

Identify prepositional phrase and then tell if adjective or adverb phrase.

1.of irrigation-adverb
in the lower picture-adjective

2.in flat areas-adjective
of the ground-adverb

3.around the terraces-adverb
during the growing season-adjective

4.from high terraces-adjective
to lower terraces-adjective

!. of irrigation - method ,noun

in the lower picture = is shown, verb

Check the rest of these and then repost, please.

1.of irrigation-adjective

in the lower picture-adverb

2.in flat areas-adverb
of the ground-adjective

3.around the terraces-adjective
during the growing season-adverb

4.from high terraces-adjective
to lower terraces-adverb

1. "Of irrigation" is a prepositional phrase used as an adjective to modify the noun "method." "In the lower picture" is also a prepositional phrase, but in this case, it is used as an adverb to describe the location or position of the method of irrigation.

2. "In flat areas" is a prepositional phrase used as an adjective to describe the type of areas. "Of the ground" is a prepositional phrase used as an adverb to explain the origin or source of the water.

3. "Around the terraces" is a prepositional phrase used as an adverb to describe the action of building ridges. "During the growing season" is a prepositional phrase functioning as an adjective to specify when the terraces are flooded.

4. "From high terraces" is a prepositional phrase used as an adjective to describe the origin or starting point of the water. "To lower terraces" is another prepositional phrase used as an adjective to describe the destination or endpoint of the water flow.