Search for "New France"

Displaying 301-312 of 312 results
Article

Seal

Seal is a common name given to a diverse group of aquatic, generally marine mammals of the order Pinnipedia.

Article

Maple Trees in Canada

Maples are trees and shrubs in the genus Acer, previously classified within the maple family Aceraceae, but now placed by some taxonomists in Sapindaceae (Soapberry family), which also includes horse chestnut (Aesculus hippocastaneum). There are approximately 150 species of maple around the world, most in the temperate zone of the Northern Hemisphere, and the majority native to eastern Asia. Ten maple species are native to Canada, perhaps the best known being sugar maple (Acer saccharum) of eastern Canada and the northeastern United States. The Canadian flag displays a stylized maple leaf, and maple is Canada’s official arboreal emblem. Maples are not only important to Canada symbolically, they are also ecologically and economically significant.

Article

Solar Energy

The energy contained in sunlight is the source of life on Earth. Humans can harness it to generate power for our activities without producing harmful pollutants. There are many methods of converting solar energy into more readily usable forms of energy such as heat or electricity. The technologies we use to convert solar energy have a relatively small impact on the environment. However, they each have disadvantages that have kept them from being widely adopted.

In Canada, the use of solar energy to generate electricity and heat is growing quickly and is helping reduce pollution related to energy production. Despite Canada’s cold climate and high latitudes (which get less direct sunlight than mid-latitudes), solar power technologies are used in many places, from household rooftops to large power plants. The Canada Energy Regulator (formerly the National Energy Board) expects solar power to make up 3 per cent of Canada’s total electricity generation capacity by 2040.

Article

Metallurgy

Metallurgy is the art, science and technology of turning metals and alloys (i.e., materials consisting of two or more metals) into forms suitable for practical use.

Article

Mollusc

The mollusc is a soft-bodied, usually shelled invertebrate belonging to one of the largest animal phyla (Mollusca) with some 100 000 living and about 35 000 fossil species.

Article

Fish Classification

The classification of fishes has undergone much change over the last few decades, and further changes are expected, partly because so many groups are poorly known.

Article

Mammal

The word mammal is derived from the milk-producing mammary glands that are unique to the class Mammalia.

Article

Soil Classification

Classification involves arranging individual units with similar characteristics into groups. Soils do not occur as discrete entities; thus the unit of measurement for soil is not obvious.

Article

Climate Severity

 Environment Canada devised the climate severity index to rate a locality's climate according to human comfort and well being. The index has a range from 1 to 100, with a score of 1 representing the least severe climate and 100 the most.