SECTION 4
Questions 31-35
Complete the notes.
Write NO MORE THAN TWO WORDS for each answer.
Neutrinos
| -> | 100 to 200 31______ pass through our bodies every second. |
- are difficult to detect because of
| 1. the presence of other particles | -> | usually need a 32______ |
| 2. the surrounding 33______ | -> | detection location usually 34______ |
| 3. challenge of installing equipment | -> | engineering is very 35______ |
Questions 36-40
Complete the diagram.
Write NO MORE THAN TWO WORDS AND/OR NUMBERS for each answer.
36 ______
37 ______
38 ______
39 ______
40 ______
31.
32.
33.
34.
35.
36.
37.
38.
39.
40.