i need the answer asap. the figure below shoes the earth in its nearly (but not quite) orbit around the sun and the sun earth distance for each season

1)

i))the process of preparing food by green plants in the presence of sunlight is called photosynthesis.

ii) leaf is the site for photosynthesis.

iii) it takes place as,

6h2o+6co2=c6h12o6+602

not always but somethings can be reproduced in a laboratory.