The city of Los Angeles released 96 million "shade balls" into the Los Angeles Reservoir. These will serve to shield the water from the sun's heat in order to reduce evaporation and prevent algal and bacterial growth so no toxic substances are produced in the water. The balls reduce evaporation by 85%-90% so will save a lot of water yearly.
Answer:
16170mm^3
Explanation:
Find the volume of stack A
v=Bh
=12.13
(35)
=16170 mm^3 (The /mm3 stands for cubic millimeter)
Find the volume of stack B
v=Bh
=12.12
(1.75)
=808.517 mm^3 (The /mm3 stands for cubic millimeter)
= 16170mm^3
Answer:
I have no clue
Explanation:
I don't know why but yeah because of the layers it got it may be the reason but I don't know these
Answer:
it gave them water to use agriculture