1.   But Kress saw a chance in the puffins to recreate a whole landscape that humans had largely destroyed through careless disposal of waste that caused a gull population explosion.

2.   So my careless disposal of an old monitor could have grim consequences down the road.

3.   May Adams Cornwall, director of environmental services at Public Works, said careless disposal of medical waste was unacceptable.

4.   The careless disposal of burnt offerings was blamed for the fires.

5.   The researchers suggested careless disposal of poultry products, swooped on by scavenging bird, as an explanation for the spread of the disease.