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Search Results for: gravel

Filtration definition and example
Definition
Filtration

Filtration Definition What is filtration? Filtration is separating a solid from a fluid through a porous material that... Read More

Definition
Substrate

Substrate Definition What is a "substrate"? The underlying substances or layers are termed as substrate. The definitions of... Read More

Young plant growing from the soil.
Tutorial
Soils

Where a plant grows and what resources are available to it is of vital importance to the life of a plant. The soil type and... Read More

Macrophytes
Article
Macrophytes

Introduction    Examples of Macrophytes. (Source: Canada's AquaticEnvironments) ... Read More

Earth
Definition
Earth

Earth 1. (Science: astronomy) planet that is the third in order from the sun. It is one of the four inner or terrestrial... Read More

Deposits
Definition
Deposits

Deposit 1. That is deposited, or laid or thrown down; as, a deposit in a flue; especially, matter precipitated from a... Read More