Using ANY OF your review notes, complete the following Quiz for Section 2.0- Plants play an Essential Role in the Environment and in Meeting Human Needs.
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What do plants primarily provide for all organisms' survival?
Food for carnivores
Oxygen
Fertilizer for soil
Carbon dioxide
Which crop is NOT one of the seven major food sources?
Wild rice
Potatoes
Maize
Wheat
What type of plant fibre is known for making linen?
Hemp
Bamboo
Flax
Cotton
Which plant is used to prevent malaria?
White willow
Ginger root
Opium poppy
Cinchona tree
What is a common use of hemp?
Fertility treatment
Food for livestock
Making rope
Building houses
What is the role of plants in the ecosystem?
They do not affect pollution levels.
They only provide food for humans.
They provide oxygen and food for organisms.
They are only used for construction.
Which is a major crop that contributes to the world's food supply?
Potatoes are the least produced crop.
Cocoa is the most important crop.
Canola is not a food crop.
Wheat is one of the seven major crops.
What material comes from plants and is used for clothing?
Synthetic fibers are natural.
Rubber is used for making clothes.
Cotton is a natural fiber used for clothing.
Plastic fibers come from cotton plants.
Which plant is known for providing pain relief?
Cotton is used for medicinal purposes.
Cocoa is a medicine for pain.
White willow bark is used for pain relief.
Flax is used for pain relief.
What is a product derived from the Brazilian rubber tree?
Sugar is derived from rubber trees.
Synthetic rubber comes from natural trees.
Natural rubber is from the Brazilian rubber tree.
Coconut oil is from the rubber tree.
What is a primary reason for Canada exporting living resources?
They don't need resources.
They have too much population.
They import more than they produce.
They grow more than they consume.
What does sustainability in resource management ensure?
Less biodiversity in ecosystems.
Healthy living resources in the long term.
Higher prices for products.
More resources for industries.
What is one method foresters use to improve forest conditions?
Burning all leftover branches.
Planting only one species.
Clear cutting all trees.
Thinning or pruning overcrowded trees.
What percentage of the world’s forests does Canada have?
About 50%.
About 10%.
About 25%.
About 5%.
What factor does not affect the diversity of forest species?
Amount of light and nutrients.
Harvesting method chosen by foresters.
Type of tree species present.
Presence of animals in the ecosystem.
What is the main purpose of managing living resources?
To reduce the need for agricultural research.
To maintain healthy populations of living resources.
To eliminate all native plant species.
To grow more crops for exports.
How does Alberta's agriculture industry rank in terms of earnings?
Third behind technology and services.
First in the world.
Equal to forestry earnings.
Second only to oil and gas.
What is a common practice to improve forest growth?
Planting only one type of tree.
Cutting trees without mapping the area.
Thinning or pruning trees that compete.
Removing all trees without selection.
Which tree species is valued for lumber in Alberta?
Maple and oak trees.
Corn and wheat plants.
Lodgepole Pine
Cedar and fir trees.
What does sustainability mean in relation to living resources?
Eliminating all harmful species.
Maximizing resource extraction quickly.
Maintaining ecological balance for long-term health.