ERSC 1P94 ACTUAL EXAM PAPER 2026 QUESTIONS SOLUTIONS GRADED A+

ERSC 1P94 ACTUAL EXAM PAPER 2026
QUESTIONS SOLUTIONS GRADED A+


◉ 5. Answer: How many dwarf planets are there?


◉ 181. Answer: How many moons are there?


◉ 4.6 billion years old. Answer: How old is the solar syste,?


◉ What percent does the earth amount of the Solar systeM?.
Answer: 0.2%


◉ What percent does the Sun count for. Answer: 99.86%


◉ What is the planets % ?. Answer: 0.14%


◉ Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
Answer: List the planets from the closest to the furthest from the
sun?


◉ What are the 4 inner planets?. Answer: Mercury, venus, Earth,
Mars

, ◉ 3933-5514 km/m^3. Answer: What is the density of inner
planets?


◉ When was PLuto discovered?. Answer: 1930


◉ What is pluto similar to?. Answer: Neptune's moon: Triton


◉ What are the 4 outter planets (jovian_?. Answer: Jupiter, SAturn.
Uranus, Neptune


◉ Diameter and density of Outer planets?. Answer: Large and low
densities


◉ Can outer planets be rocky?. Answer: No


◉ gas. Answer: What are outer planets composed of?


◉ What planets don't rotate in same direction?. Answer: Venus,
Uranus, Pluto


◉ What is small solar system debris?. Answer: Asteroids/Comets