=================== GEOGRAPHY OBJ: 1-10: BBCBEDBABB 11-20: ADDCDBEEBC 21-30: ADEAAADCDD 31-40: CDEAABDECE 41-50: DEBCADCCAA 51-60: ECEEECEBCE ================== (2a) -It determines a year:The time taken by the earth to move around the sun or complete its orbit is fixed at 365(1/4)days -It causes chnage in seasons:Areas like the west /Nigeria might have rainy season while other areas have dry season while the north or temperate region might be in winter or summer -It causes varying day and night at different times of the year.The length of day and night depend in the earth and it position with the sun -It causes changes in the attitude or height of the sun result in equinox and solstices (2b) -Crust(Lithosphere) -Mantle(Mesophere) -Core(Barysphere) ===================================== (3a) Igneous rocks are formed by the cooling and solidification of molten magma ejected from the beneath of the earth crust.The magma which results from high temperature and pressure beneath the earth forces itself( wap-baze.com) towards the earth's surface through cracks.As the magma moves towards the surface it comes in contact with lower temperature hence it cools and solidifies to form igneous rocks (3b) -Mountains:Mountains are formed when rocks subjected to contractic or compressional forces which are chemical,physical or other factors -Plateux:This is formed when rocks are subjected to mass wasting or mass movement -Plains:Rocks helps to form plains when sediments are bedded or stratified (3c) -Sources of minerals -Sources of fuel -Construction purposes -Tourist centres -Sources of food nutrient ========================================== (4a) Rainfall and temperature (4b) A type-Tropical rainy climates B type-Dry climates C type-Warm temperate rainy climate(Humid mesothermal climates) D type-Snowy and cold climates(cold snow climates) E type-Polar climates(ice climates) ====================================== (5a) -Focus:Is the point at which the shock originates -Epicenter:Is the point on the earth's surface directly above the focus or where the shock waves first hit the surface (5b) TABULATE Earthquake: -It is the result of disturbance or movement within and below the earth's crust -It occurs below the earth crust Vulcanicity: -It is the process by which molten rock or magma is forced into the earth's crust or surface -It might occur in the earth surface Similarities: -They are both landform features -They are both destructive occurence -They both spoils and degrades the earth's surface.