2. Problems with current aircraft
Aircraft produce air pollution and greenhouse gases
Air pollution can cause: irritation to the eyes, nose
and throat, and upper respiratory infections such as
bronchitis and pneumonia, headaches, nausea, and
allergic reactions
Noise pollution which can cause: , hypertension, high
stress levels, tinnitus, hearing loss, sleep
disturbances, and other harmful effects
The shape of the aircraft is not efficient and makes
flying the plane more expensive
The aerodynamic shape is not very effective and is
causing air to hit the plane and reduce speed
4. What new aircraft must
have
New design for aircraft such as a wing shaped aircraft or
a N.A.S.A. design such as this:
New energy source would make flight less expensive and
safer to the environment
A more aerodynamic shape would reduce how much fuel
is spent on moving the plane because the air wouldn’t get
stuck on the plane and reduce speed
5. Benefits of new aircraft
Less air pollution means that people
have better health and do not have to
worry about were the air is safe
Less noise pollution would make people
have better sleep so they are not as
tense and don’t have high stress levels
Better health due to less pollution in
general
6. If aircraft are not changed
If are current aircraft are not changed it
would make flight more expensive and
probably only available to the rich
It would also increase the air pollution
and noise pollution due to the higher
demand of planes so more people would
have health problems
Also it would contribute further to global
warming
