• Soil as a habitat
• Mineral fraction of the soil
• Organic fraction of the soil
• Soil contains air
• Soil contains water
• Practice on the use of acidity indicators
• Soil acidity
• Carbonates in the soil
• The permeability of the soil
• Soil fertility
• Biodegradability and soil
• Water for life
• Water cycle
• Vaporization and condensation of water
• The rain
• Sea water
• Drinking water and its distribution
• Water pollution
• How to look for ammonia
• How to look for nitrite
• How to look for sulphates
• The research of surfactants
• What the atmosphere is?
• Air composition
• Absolute and relative humidity
• Atmospheric pollutants
• Acid rains
• The greenhouse effect
OPTIKA reserves the right to make corrections, modifications, enhancement, improvements and other changes to its products in any time without notice.
B19
Environment of life
23 Feasible experiments.
The proposed experiments can be performed using the temperature sensor (not supplied) Cod. 12903-00
Related Literature:
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