Which biome has vegetation limited to small shrubs, herbs, grasses, moss and lichen as its soil is frozen for most of the year resulting in short growing seasons when the ground thaws.

What does "arid" mean?

An area having relatively little precipitation due to the effect of a barrier, especially a mountain range, that causes the prevailing winds to lose their moisture on the windward side, causing the leeward side to be dry is referred to as what?

On a climate graph, what depicts rainfall?

Meeting the needs of the present, without compromising the ability of future generations to meet their own needs is known as what?

The amount of useful product gained from agriculture, expressed in relation to units of land, livestock, capital or labour applied, is known as what?

Agriculture grown for profit that uses chemicals to improve productivity is what type of agriculture?

What type of agriculture produces the highest yields?

Farming techniques that use crop rotations, slash and burning of land is what type of agriculture?

Which are the BENEFITS of subsistence agriculture? Hint: there is more then one correct answer - click all that apply.

What percentage of packaged foods are estimated to contain Palm Oil?

What is an anomaly?

Predict the biome

What is a trend?

What is this an example of?

The biome commonly found between the two tropics is?