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33 Chemie Biologie und Umwelt
33 Chemie Biologie und Umwelt
31 items under this folder.
Nov 04, 2026
Hydrogen as an energy carrier
chemie
energie
Nov 04, 2026
Radioactivity and half-life
chemie
physik
Nov 04, 2026
Eutrophication: when waters are over-fertilised
umwelt
biologie
Nov 04, 2026
The nitrogen cycle
biologie
umwelt
Nov 04, 2026
Acid rain
umwelt
chemie
Nov 04, 2026
Rust and corrosion
chemie
haushalt
Oct 29, 2026
Biodiversity and species diversity
biologie
umwelt
Oct 29, 2026
Soil structure and humus
umwelt
garten
Oct 29, 2026
Chemical reactions: the basics
chemie
Oct 29, 2026
DNA and genes
biologie
genetik
Oct 29, 2026
Photosynthesis
biologie
umwelt
Oct 29, 2026
Insects and pollinators
biologie
umwelt
Oct 29, 2026
Climate change: basics
umwelt
klima
Oct 29, 2026
The carbon cycle
umwelt
klima
Oct 29, 2026
Setting up a compost heap
umwelt
garten
Oct 29, 2026
Plastics: structure and types
chemie
umwelt
Oct 29, 2026
Metals and alloys
chemie
technik
Oct 29, 2026
Microplastics in the environment
umwelt
chemie
Oct 29, 2026
Mitosis and meiosis
biologie
genetik
Oct 29, 2026
Waste separation in Germany
umwelt
recycling
Oct 29, 2026
Nanoparticles in everyday products
chemie
umwelt
Oct 29, 2026
The ozone layer and the ozone hole
umwelt
chemie
Oct 29, 2026
The periodic table of elements
chemie
Oct 29, 2026
pH value: acids and bases
chemie
alltag
Oct 29, 2026
Recycling of plastic
umwelt
recycling
Oct 29, 2026
Soap and surfactants: how cleaning works
chemie
haushalt
Oct 29, 2026
The greenhouse effect
umwelt
klima
Oct 29, 2026
Combustion and fire
chemie
sicherheit
Oct 29, 2026
Water hardness and limescale
chemie
haushalt
Oct 29, 2026
The water cycle
umwelt
wetter
Oct 29, 2026
Atom and molecule
chemie
physik
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