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EP 1
Environmental Principals
| Question | Answer |
|---|---|
| What does till include? | 1)Glacial Origin 2)contains variety of rock and mineral fragments 3)poorly sorted 4) lacks stratification 5)dense and closely packed 6)angular particles |
| Lodgement Till(Basal Till) | dense and compacted, plastered on landscape, impermeable |
| Supraglacial till(ablation Till) | Loose, not highly compacted, more permeable, not far from source, recessional moraine |
| What are two different types of moraines? | Ground and End |
| Ground Moraines | drumlinzed parallel to ice flow rock formations tend to reflect local bedrock |