SOIL – SAND + WATR --> SOIL
-------- – SLTW + SAND --> SOIL + SALT + WATR
PLNT – change into PLOW after taking part in photosynthesis
PLOC – PLNT without CRLS
PLOW – PLNT without ENOUGH water
---------- – take water in SOIL ( PLOW + SOIL --> PLNT + SOIL)
CRLS – chlorophyll solution ( PLNT + ALCH (+WATR)--> PLOC + CRLS + ALCH)
ALCH – alcohol, to bring out starch from PLNT
HUMN – human (maybe powder form?) (HUMN + OXYG --> HUMN + CO2 WATER)
IODS – color =brown, iodine solution, to test whether there is chlorophyll or not
-------- If yes, it turns into dark blue
PAPR – paper, which is easy to burn
HDCI – Hydrogencarbonate indicator, to test the CO2 concentration
-------------(if CO2cctt>0.03%, it turns into yellow.
---------------------------- =0.03% orange red
-----------------------------<0.03% brown)<br/>
CLD – cloud, produce DSTW or LIGH
LAVG – gas form of lava
PHTR – PHOT in room temperature
RUBH – rubbish that people leave,easy to burn
DPLT – dead plant (PLNT + PWTR --> DPLT + PWTR)
PWTR – polluted WATR(WATR + RUBH --> PWTR)
SPLT – sea plant (no reaction with WATR, SPLT + SLTW --> SPLT + SPLT)
SEWT – water of sea
MUD – dirty sand with WATR (SAND + WATR/PWTR --> MUD)
SOIL – soil, which is for planting (SAND + DWTR/SETR --> SOIL)
PLTC – plastic (when it is burned, PLTC --> CO2 + SMKE )

Hydrogencarbonate indicator hasn't suggested!!!

it can prevent plant glows under water( SPLT has no reaction with SEWT or WATR)