Geography compulsory knowledge point? What is the induction of knowledge points in the compulsory co

Read books, headlines and stuff like that.

Topographic map of China, population distribution map, climate distribution map.

The knowledge points of Geography Compulsory 1 in Senior 1 are as follows:

1. Signs of solar activity: sunspots, flares.

2. The morning and dusk lines are tangent to the north and south poles, and the Arctic circle is day, so it can be judged that this day is around June 22, the northern hemisphere is the summer solstice, the northern hemisphere is summer, and the southern hemisphere is winter.

3. The earth's suitable own conditions: the distance between the sun and the earth is moderate, the volume and mass are moderate, and the movement of materials in the earth's interior promotes the formation of the ocean.

4. The earth is an ordinary and special planet in the solar system, the cosmic environment of the earth, and the reason for the existence of life on the earth.

5. River erosion landform and accumulation landform a) River erosion landform: traceable erosion, downward erosion, lateral erosion. Fluvial accumulation landforms: flood-alluvial plain (piedmont), floodplain plain (middle and lower reaches), delta (estuaries).

Categories of celestial bodies: nebulae, stars, meteors, comets, planets, moons, gases in interstellar space, dust, etc.

The surface of the moon has mountains, plains (i.e., the moon sea), volcanoes.

Large planets are classified according to their characteristics: terrestrial planets (water, gold, earth, fire), giant planets (wood and earth), and perihelio-planet planets (sky and sea).

The front of the Moon is always facing the Earth, and there is a day and night cycle.

There is no atmosphere, so the temperature difference between day and night on the surface of the moon is large, there are many craters, no sound, and no wind.

The knowledge points of the compulsory course in the first year of geography are summarized as follows:1. Composition and structure of the atmosphere; the composition of the lower atmosphere, the main components and functions of clean air; Vertical stratification and characteristics of the atmosphere.

2. The heating process of the atmosphere; Global atmospheric circulation and pressure belt wind belts.

3. The composition of the lithosphere and the three major rock types, the material cycle of the lithosphere and the relationship between the three major rock types.

4. Common weather systems, subtropical high and plum rain and drought in the middle and lower reaches of the Yangtze River.

5. The composition of the hydrosphere, the composition and function of the water body in the hydrosphere.

6. The water cycle, the types, main links and their significance, and the spatial scope of different types of water cycles.

7. Ocean currents, the types and distribution rules of ocean currents, the causes of ocean currents and their impact on the geographical environment.

The compulsory geography knowledge points of the first year of high school are summarized as follows:

1. Geographical environment includes physical geographical environment and human geographical environment. Physical geographical elements include climate, hydrology, geomorphology, biology, soil and other elements.

2. The change of climate has continuously transformed the hydrosphere, lithosphere, biosphere and other spheres on the earth, and the role of organisms on the geographical environment is due to the fact that green plants can carry out photosynthesis.

3. The role of organisms in the formation of geographical environment: connecting the organic and inorganic worlds and promoting the migration of chemical elements; Transform the atmosphere so that the original atmosphere gradually evolves into the current atmosphere; Transform the hydrosphere and affect the composition of the water body; The transformation of the lithosphere, the weathering of rocks and the formation of soils, have led to profound changes in the geographical environment.

The environment creates living things, and living things create the environment they are now. Therefore, the creature is the creature of the terrestrial environment, and at the same time it is the shaper of the geographical environment.

4. The elements of the geographical environment are interconnected, mutually restrictive and interpenetrating, constituting the integrity of the geographical environment. For example, due to the distance from the sea, the ocean humid air flow is difficult to reach, forming an arid continental climate - the rivers are not developed, and most of them are inland rivers The climate is dry, the flowing water is weak, the physical weathering and wind are significant, and a large area of Gobi and desert is formed, with sparse vegetation, poor soil development, and low organic matter content.

5. The regional differentiation law of the geographical environment: the regional differentiation from the equator to the poles (latitudinal zonality): affected by the decreasing solar radiation from the equator to the poles, the natural belt changes regularly along the direction of latitudinal change (north and south), and this differentiation is based on heat.

Example of He Ru: Near the equator is a tropical rainforest belt, and its two sides increase with latitude, which is a savannah belt and a tropical desert belt.

Regional differentiation from coastal to inland (longitudinal zonality): Affected by the distribution of land and sea, there is a regular regional differentiation of natural landscapes and natural zones from the coast to the interior of the continent, which is based on moisture. For example:

Mid-latitudes (especially in the northern hemisphere) occur from coastal to inland: forest zone, steppe zone, desert zone.

Vertical geographical differentiation of mountains: In alpine areas, the hydrothermal regime varies greatly from the foothills to the summit with changes in altitude, resulting in the formation of vertical natural zones. Examples:

In the high mountains near the equator, the natural zone seen from the foothills to the summit is similar to the horizontal natural zone from the equator to the poles.