Which statement describes an interaction between the biosphere and the atmosphere that is related to photosynthesis?
During photosynthesis, plant roots take in water from soil
During photosynthesis, plants takejig carbon dioxide from the air
Through photosynthesis energy stored in plants is released into the air
Through photosynthesis energy stored in plants is transferred to humans who eat them

This is all you, but i can give you some topics that you could try. if it rained when you want to do something outdoors, it 'limits' that human activity. maybe you want to do an experiment that goes throughout the whole year and you have to have above freezing the entire year. this 'limits' your activity. i thought of those just off of the top of my head. something that gets to me that might be getting to you is you are thinking too hard about what to do. think simply, and if it is too simple, then bump it up just a little bit.

Here is a picture  of the net. its 4 squares in a row diagonal and on the third draw one square aove and under

Climate change to earth function human can't reduce climate