横向
1
Molten rock beneath Earth surface
4
Particle of light
5
Our home planet
6
Natural satellite of Earth
7
Ball of burning gas in space
纵向
2
Force that attracts objects together
3
Form of thermal energy
4
Fourth state of matter
8
Unit of force
Molten rock beneath Earth surface
Particle of light
Our home planet
Natural satellite of Earth
Ball of burning gas in space
Force that attracts objects together
Form of thermal energy
Fourth state of matter
Unit of force