If the concentration of hydrogen ions (h+) outside of the thylakoids were equal to the concentration of h+ inside the thylakoids, how would it affect the chloroplasts?

the chloroplasts would release excess o2.
the chloroplasts would be unable to generate atp.
the chloroplasts would make more glucose molecules.
the chloroplasts would make more nadph than usual.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.