Vehicle weight, size of the engine, gear ratios, type of fuel, aerodynamic design. There are many many more but this is a good start.
The size and quality of a vehicle's tires affect fuel efficiency. Bad spark plugs will cause cars and trucks to use more gas.
Some factors that affect the rate of weathering are the type of rock, the altitude and the climate.
There are several factors that affect salinity. Some of the main factors include evaporation and precipitation which will affect the salinity of oceans and seas.
trees affect it and its suroundings
I think that some factors that affect your body weight are: a) Depression b) Physical Activity c) Self esteem
productivity is provide a measure to effective and efficient use resources
I am not sure.
Temperature, coefficient of restitution, density are some of the factors that affect the speed of sound in a medium.
The weather, the age, the gender and nail biting are some of the factors that affect the growth of the nail plate.
Foxes.
Some Of Them are Energy
What abiotic factors could affect the rate of photosynthesis in a plant?