Based on the image, please provide the information requested in the "\u0417\u0410\u0414\u0410\u041d\u0418\u042f" section.

\u0417\u0410\u0414\u0410\u041d\u0418\u042f (Tasks)

• \u041e\u0431\u043e\u0437\u043d\u0430\u0447\u044c\u0442\u0435 \u043a\u0440\u0430\u0439\u043d\u0438\u0435 \u0442\u043e\u0447\u043a\u0438 \u043c\u0430\u0442\u0435\u0440\u0438\u043a\u0430 \u0438 \u043f\u043e\u0434\u043f\u0438\u0448\u0438\u0442\u0435 \u0438\u0445 \u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442\u044b. (Indicate the extreme points of the mainland and write down their geographical coordinates.)
• \u041e\u043f\u0438\u0448\u0438\u0442\u0435 \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0435 \u0444\u043e\u0440\u043c\u044b \u0441\u0443\u0448\u0438 \u0438 \u0432\u043e\u0434\u043d\u044b\u0435 \u0433\u0435\u043e\u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u044b. (Describe the main landforms and water geographical features.)
• \u0420\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0439\u0442\u0435 \u043f\u0440\u043e\u0442\u044f\u0436\u0451\u043d\u043d\u043e\u0441\u0442\u044c \u043c\u0430\u0442\u0435\u0440\u0438\u043a\u0430 \u043f\u043e \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u0438 \u0441.\u0448. \u0438 \u043c\u0435\u0440\u0438\u0434\u0438\u0430\u043d\u0443 100\u00b0 \u0432 \u0433\u0440\u0430\u0434\u0443\u0441\u0430\u0445 \u0438 \u043a\u0438\u043b\u043e\u043c\u0435\u0442\u0440\u0430\u0445. (Calculate the extent of the mainland along the parallel s.sh. and meridian 100\u00b0 in degrees and kilometers.)
• \u041e\u043f\u0438\u0448\u0438\u0442\u0435 \u043c\u0435\u0441\u0442\u043e\u0440\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u0438\u0441\u043a\u043e\u043f\u0430\u0435\u043c\u044b\u0445. (Describe the location of minerals.)
• \u041f\u0440\u043e\u0447\u0442\u0438\u0442\u0435 \u043b\u0435\u0433\u0435\u043d\u0434\u0443. (Read the legend.)

Unfortunately, I cannot provide specific geographical coordinates or detailed descriptions without additional context or data from the map itself. To properly answer, more specific information is needed.