ANSWER-
There are many different types of engineering, and the exact number can vary depending on the source. Here are some of the most common types of engineering:
Aerospace Engineering
Agricultural Engineering
Architectural Engineering
Automotive Engineering
Biological Engineering
Chemical Engineering
Civil Engineering
Computer Engineering
Electrical Engineering
Environmental Engineering
Geological Engineering
Geological and Mining Engineering
Geotechnical Engineering
Industrial Engineering
Manufacturing Engineering
Marine Engineering
Materials Engineering
Mechanical Engineering
Mechatronic Engineering
Mining Engineering
Nuclear Engineering
Petroleum Engineering
Software Engineering
Structural Engineering
Systems Engineering
These are just some of the most common types of engineering. There are many other subspecialties and areas of focus within each type of engineering, and new fields of engineering are constantly emerging as technology advances.