Bingo questions
Sponsored Links
This presentation is the property of its rightful owner.
1 / 49

BINGO Questions PowerPoint PPT Presentation


  • 98 Views
  • Uploaded on
  • Presentation posted in: General

BINGO Questions. Unit 2: Topics 4 & 5. Trees planted to reduce erosion from wind. Shelter belt. Flowers and seeds require this from fertilizer. potassium. Plants grown without soil. hydroponics. Newly planted seeds and stems need this nutrient. phosphorus.

Download Presentation

BINGO Questions

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


BINGO Questions

Unit 2: Topics 4 & 5


  • Trees planted to reduce erosion from wind


Shelter belt


  • Flowers and seeds require this from fertilizer


potassium


  • Plants grown without soil


hydroponics


  • Newly planted seeds and stems need this nutrient


phosphorus


  • Dark, organic matter in soil that holds nutrients


humus


  • This s found in fertilizer and helps to make leaves green


nitrogen


  • When only one type of plant is grown in an area


monoculture


  • The upper horizon in soil


topsoil


  • Non-organic material from which soil develops


Parent material


  • This task is not always done by hand but sometimes by scattering branches around an area


reforestation


  • The use of a system of large pipes and sprinklers to water crops


irrigate


  • A natural ecosystem has a higher __________ than that planted by people


diversity


  • Salt that has collected on the surface of soil


salinization


  • There are six trees grown in Alberta that are commonly used for fibre. They include lodgepole pine, white spruce, black spruce, aspen, white birch and _____________


tamarack


  • Removal of soil by wind and water


erosion


  • This common Alberta crop is mostly used as food for animals


oats


  • Layers in a cross section of soil


horizons


  • The most common field crops in Alberta include wheat, barley, oats and _________


canola


  • Main organism in soil


bacteria


  • Being able to grow food and fibre while keeping our natural systems healthy for the long term


sustainability


  • This soil organism includes mold and mushrooms (We also like to bring him to parties )


fungi


  • There are 5 factors that determine how soil develops. They include the parent material, the climate, the vegetation growing there, landscape (which affects the amount of water) and _______


time


  • A special type of bacteria that is hard to pronounce but plays a vital role in forming humus


actinomycetes


  • These soil organisms add air spaces to the soil when they tunnel


earthworms


  • Login