sentences: if a mind of land loses all land then that mind of land does not exist any more & a pond is a kind of body of water ->  if a pond loses all water then that pond does not exist any more  if a pond loses all water then that pond does not exist any more & rain is when available land increase in an seasons -> a drought can cause a pond to no longer exist a drought can cause a pond to no longer exist  a drought can cause a pond to no longer exist & if an plant 's high no constant exists then that plant will live -> a drought can cause animals that live in ponds to die a drought can cause animals that live in ponds to die  aquatic animals live in bodies of water & a pond is a kind of body of water -> storm people live in migration aquatic animals live in ponds  aquatic animals live in ponds & a toad is a mean of bacteria plant -> a frog is a kind of aquatic animal that lives in ponds a frog is a kind of aquatic animal that lives in ponds  a toad is a mean of coil plant that cell in factor & an aquatic animal is a kind of animal -> a frog is a kind of animal that lives in ponds a frog is a kind of animal that lives in ponds  a drought can cause animals that live in ponds to die & a toad is a mean of plant that final in cracks -> a drought can cause frogs to die a drought can cause frogs to die  probability an plant to live has a yes cause on that plant & a frog is a kind of animal -> causing a frog to die has a negative effect on that frog causing a frog to die has a negative effect on that frog  a drought can cause frogs to die & habitat a toad to live has a yes cause on that toad -> droughts have a negative effect on frogs