Building materials and industrial ecology
Answers are for parents and teachers.
1
Write the effect of one industrial enterprise near you on the environment (air, water, land).
Depends on the place.
2
Find building material deposits (marble, cement raw material) in the atlas and mark them on a blank map.
Marble: Nurata; cement raw material: Ohangaron, Sherabad.
3
One house needs 18 t of cement. How many tonnes for 7 such houses?
126
4
Write three ways to reduce waste at home and school.
Reuse, sort waste, avoid extra packaging.
5
Why is moving harmful plants out of cities recommended?
Residents’ health improves and the air is cleaner.