First Drop Down Options - -(engineering has affected technology)
-(science has affected technology)
-(technology has affected engineering)

Second Drop Down Options

-(polluting the environment)
-(causing accidents result in loss of life)
-(impeding further technological development)

The correct answers are;

1) Technology has affected engineering

2) Polluting the environment

Explanation:

1) A technology converts scientific know into practical use or application which is very commonly applied in industry

The technology of the internal combustion engine makes use of scientific knowledge such as the chemistry of combustion reaction Avogadro's Law of combining volumes, Boyles Law, Pressure, Force, Area Distance, and Work relationships, and conversion of energy principles to convert the energy in organic chemicals contained in petroleum fuels into work for driving machines

2) The products of the combustion of internal combustion engines are;

a) Nitrogen oxides which are health hazards

b) Sulfur oxides which stimulates acid rain

c) Particulate Matter which can cause cardiovascular complications, asthma, and premature death

The above products are pollutant which affect the environment and the inhabitants of a location

Therefore, we have;

The use of internal combustion engines to power flight in planes is an example of how technology has affected engineering

The use of such technology in the transport sector can also have a negative effect by polluting the environment.