| A | B |
|---|
| millimeter | a metric unit of length 10mm=1 cm |
| centimeter | a metric unit of length 1 cm = 10 mm |
| synonym | word s that mean the same/similiar |
| antonym | words that mean the opposite |
| meter | a metric unit of length 1m=100 cm |
| kilometer | a metric unit of length 1000m=1 km |
| latitude | lines that cross the globe from east to west |
| longitude | lines that cross the globe from north to south |
| equator | a line of latitude that circles the globe exactly halfway between the North and South poles |
| pollution | to make dirty or impure |
| recycling | - processing used materials into new products in order to prevent waste of potentially useful materials |
| summarizing | putting the main idea and supporting details in your own words |
