temperature increases the rate of the reaction as it provided energy for the particles causing them to increase in kinetic energy and hence movement and vibration - this therefore increases the number of successful collisions and hence increases the rate of reaction from the reactants to the product.
Surface area increases the amount of area available for the successful collisions. hence increase kinetic energy etc..
by increasing concentration it implies that there is more of the reactants available for more successful collisions (but be careful with this one, if you increase both you aren't really increasing the rate of reaction, only the amount of product produced...the same with increasing one but not the other - you are only increasing the amount of reactant not the product, but if one was not enough and you increased that reactant, then yes you are increasing the rate of reaction)
by decreasing the pressure you are decreasing the amount of space that the particles have - hence increasing the number of successful collisions occurring. there fore increasing the rate of reaction.