Final answer:
Leather gloves are the best choice for protection against rough surfaces, chips, and sparks, and offer moderate heat protection, making them ideal for tasks such as welding.
Step-by-step explanation:
The type of gloves that provide protection against rough surfaces, chips, and sparks, as well as moderate protection from heat, are leather gloves. These gloves are commonly used in welding and other industrial tasks where there is a risk of exposure to such hazards.
While cotton gloves may protect against minor scrapes and dirt, they do not offer the heat resistance or durability needed for more severe conditions. Insulated rubber gloves are excellent for electrical insulation but not for heat and abrasion protection. Metal mesh gloves provide superior cut and puncture protection but are not designed to handle heat exposure and could actually conduct heat.
Therefore, leather gloves are the most appropriate choice as they provide a good balance of protection against multiple hazards. Welder's gloves, which are typically made of leather, are specifically designed to protect against the hazards mentioned in Figures 13.1 and 11.1, such as the intense thermal energy from an electric arc used in welding.