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Washing Detergent & Hydrophobic Soil

This project evaluates the ability of a biodegradeable dish detergent to increase the penetration of water in hydrophobic soils.The goal is to have the student formulate and test a hypothesis about th ...

Dirty Composition

The goal of this experiment is to discover if soil with more organic material absorbs moisture better than soil with less organic material. Gardens that use the right amount of organic material might ...

Planting By the Moon

This project examines the influence of the phase of the moon on moisture capillarity in garden soil. The goal is to have the student test a hypothesis about seed germination and the phases of the moon ...

Moss Soup

Hipervinculo Biología

Moss Soup

Moss is an intriguing plant. Like ferns, it reproduces through spores. These spores float through the air or the water to land and create new moss plants. Determine whether spreading a moss soup over ...

Testing Soil from an Abandoned Field for Future Secondary Succession

Ecological succession is the natural process of the introduction and development of living things into an area. In an area where there is no soil, the process is called primary succession. In an area ...

Soil Temperature & Global Warming

Soil temperature varies from one month to the next depending upon such factors as solar radiation, rainfall, seasonal swings in overhead air temperature, plant cover, soil type, and depth in the earth ...

Aquaponics

Hipervinculo Biología

Aquaponics

Determine whether plants grow better in soil or in fish ponds. The purpose of this experiment is to grow lettuce plants in two different conditions to determine whether plants grow more rapidly in soi ...

Plants and Soil Acidity

Determine whether the types of plants growing in a Pacific Northwest rainforest environment are influenced by the soil acidity.It is an educational content by education.com.By clicking on the title of ...

The Best Choice for Growing Large, Flowering Plants

Which of the following will grow larger plants with a greater number of flowers in the same time period, under the same conditions of water, light and temperature? Those in compost, those in soil plus ...

Cook Seeds Before Planting?

Determine whether cooking seeds before planting will speed up plant germination and growth or whether just soaking the seeds suffice.It is an educational content by education.com.By clicking on the ti ...

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