Why is school teaching things we don’t need in life??

Schools do teach students what is needed for practical life.

such as:

Ratio in maths is needed for proportional measurements. For example baking a cake, we need eggs and flour. so, the proportion of eggs to flour is 2:20.

Biology delves deep and teaches us how living things react towards their environment and even teaches us about their organs functioning.

Physics is needed to know about different laws that apply around us. electrostatics, for example, teaches us about electric charges. for example: Hair strands repel each other when we comb our hair because they gain the same charge (negative charge) so they repel each other.

geography teaches us about our world, land features and countries. It is vital to know as well.

Yes, school does teach us the necessary parts we need in our practical life. However, schools might not show us how to apply them in practical life.

answer; i believe its a

the underground railroad (apocope of the metropolitan railroad) is a system of urban trains located within a city and its metropolitan area. it is characterized for being a massive transport of passengers in the big cities, uniting diverse zones and their environs, with high capacity and frequency and in segregated form to other systems of transport. metropolitan railroads are built underground or on the surface, although most systems use mixed models where sections are combined in both modalities.

1 - as a result, the metro tends to reduce car travel for two reasons: first, due to the greater transfer of users from the car and, second, due to the reduction in the acquisition of cars in homes located in sectors near the stations of the metro.

2 -the metro allows to contribute effectively to the achievement of all the objectives of an urban development policy: it improves the efficiency of the city's economy by reducing travel costs and also generates a higher level of activities in the city center, taking advantage of of the agglomeration economies.

3 -it is a clean means of transport, since it uses renewable energy (usually electricity), taking care of the environment and avoiding excessive pollution.