Highlights
The Beauty of Sand
Andy Boyles
Science & Nature
Dr. Gary Greenberg, sea urchin, sea sponge, sand, microphotographs, coral, spicule, bryozoan, algae, sclerite
HL
409
B2
English
9781792238758
Dr. Gary Greenberg uses a microscope to photograph tiny sand particles.
Word lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Coverage |
|---|---|---|
| Eiken Grade 1 | 3,105 | 0% |
| Eiken Grade 2 | 866 | 0.35% |
| Eiken Grade 3 | 900 | 4.67% |
| Eiken Grade 4 | 600 | 9.5% |
| Eiken Grade 5 | 600 | 10.33% |
| Eiken Grade Pre1 | 2,868 | 0.21% |
| Eiken Grade Pre2 | 1,327 | 0.68% |
| Eiken Grade Pre2+ | 1,562 | 0.83% |
| NDL | 875 | 12.11% |
| NGSL 1 to 1,000 | 1,000 | 10.1% |
| NGSL 1,001 to 2,000 | 1,000 | 2% |
| NGSL 2,001 to 3,000 | 801 | 1.12% |
| NGSL Supplemental | 52 | 3.85% |
Grammar lists coverage
The word and grammar lists are compiled from commercially available resources and English study websites. They are not intended to be authority. Use at your own discretion.| List | Total | Unique | Coverage | Unique |
|---|---|---|---|---|
| Eiken Grade Pre1 | 94 | 94 | 0% | 0% |
| Eiken Grade 2 | 123 | 122 | 0% | 0% |
| Eiken Grade Pre2 | 111 | 108 | 0% | 0% |
| Eiken Grade 3 | 48 | 47 | 0% | 0% |
| Eiken Grade 4 | 52 | 49 | 0% | 0% |
| Eiken Grade 5 | 176 | 139 | 0% | 0% |
| A1 | 352 | 316 | 0% | 0% |
| A2 | 949 | 893 | 0% | 0% |
| B1 | 1,126 | 1,106 | 0% | 0% |
| B2 | 775 | 760 | 0% | 0% |
| C1 | 402 | 395 | 0% | 0% |
| C2 | 312 | 308 | 0% | 0% |