• The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
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1281.2. Natural substances and products.

Indicate which property determines this substances usage!

A long time for some very important industrial raw material are being used sun flowers seeds: they are being sorted, dried, separated from coating and grinded, and then the mass is being operated with steam and heated. After this the intermediate product is being pressed, the obtained liquid is filtered and cleaned until viscous product is obtained, which can be used in different product manufacture.

Write the daily name of this substances (1 word)!

Human substance in world.
Natural substances and products.

Solve tasks to find hidden Geo point coordinates

  1. Geometry: Triangle, parallelogram, diamond area formulas, through narrow angle sine value.
  2. Physics: Simple mechanisms.
  3. Geometry:
  4. Geometry: Triangle, parallelogram, rhombus area formulas, through narrow angle sine value.
  5. Physics: Universe research methodes.
  6. Algebra: Concept of numerical chain
  7. Geometry: Prism, pyramid, cylinder, cone height, basis. Cylinder and cone generatrix.
  8. Geometry:
  9. Physics: Energy and environment problems.
  10. Algebra: Sum formula