What is the effect of heat and light on chemical reaction​

When reactants are heated, the average kinetic energy of the molecules increases. When more molecules hit each other with enough energy to react, the rate of the reaction increases. The greater the light intensity on a reaction, the more reactant molecules are likely to gain the required activation energy to react, therefore reaction speed increases. basically both heat and light activate a reaction and speed it up.

Is there a diagram/picture you can provide? it seems this question goes along with a

North atlantic current or north atlantic drift is the answer