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 ...
The purpose of this experiment is to determine the best method of seed germination among the following three soil, paper towel and cloth. Each method has three test cases for growth to gain a fuller ...
Student compares the water permeability of soils to understand their physical and environmental properties. What particles make up soils? What are the physical characteristics of soils? How can soil t ...
This project explores the process of biodegradeation.It is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the content. If you want to down ...
Determine whether lettuce that is harvested gradeually yields more produce than lettuce that is harvested all at once.It is an educational content by education.com.By clicking on the title of this res ...
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 ...
Soil is made up of different layers. How far down do you need to dig to find the soil horizon, or the place where bits of leaves and branches become soil?How deep do you need to go to find the place w ...
What do plants need to grow? In this experiment, you’ll explore one of the most important factors affecting seed germination by finding out whether the amount of water a seed receives changes how quic ...
Do plants get crowded? Sure, they're alive like people, but does a little sprout ever feel like another sprout is stepping on his metaphorical toes? Put on your science hat (optional) and head outside ...
What is the best way to make DIY compost? Can you help your compost turn into soil more quickly?Does adding air to a compost bin helpfruit and vegetable scraps turn into compost more quickly?It is an ...