We are part of the Galaxy named
Milkyway
A blue star is age wise
adult
exploded
old
young
In our solar system we have how many planets?
10
12
8
9
How many Dwarf planets we have?
6
5
4
3
The Core is made out of Inner Core (solid) and Outter Core (liquid)
True
Flase
Oceanic Crust is thinner than the Continental Crust
False
True
The Epicenter of an earthquake is
The point above the focus
Where the earthquake waves start
The magnitude scales we commonly use is named
Mercador
Magellan
Richter
Vio and Victor
The biggest earthquake had the magnitude of
7
9.5
8.5
11
The biggest earthquake in Romania was in the year 1977 and had the magnitude
8.7
7
7.7
6.7
The tsunami that changed the view of them for ever happened in the Indian Ocean in the year
2000
2014
2004
2020
You can feel small earthquakes before a volcanic eruption
True
False
The most dangerous part of a volcanic eruption is
Toxic gas / Pyroclastic flow
Bombs
Lava
Ash cloud
An advantage to live next to a volcano is
Geotherman energy
All of them
Good soil
Tourism
The air has oxigen in a proportion of
0.03
21
78
The air has nitrogen in a proportion of
21
78
0.03
