scientific method
Las Machotas y Las Rozas
Minerals
Naica cave
Earth Structure
100
What is the first step?
observation
100
What is the rock that you saw?
granite
100
Name one mineral
Quartz, mica, feldespar, gypsum, halite, .....
100
Whare is placed?
In Mexico
100
Which is the first layer?
Crust
200
Name all the steps
Observation, question, research, hypothesis, experiment design, analyzing results, conclusion
200
Which mountain range doess it belong to?
La Sierra de Guadarrama
200
Name one feature that a substance needs to have to be a mineral
Solid
200
what is the name of the mineral that precipitates inside the cave?
GYPSUM
200
How deep is the first layer?
70 km aprox
300
give a synonym for hypothesis
prediction or educated guess
300
What is the name of the creek that surrounds our school?
Los Perales
300
Name the five features that a mineral needs to follow to be considered one
Inorganic, Solid, Natural, Crystal structure and a Chemical substance
300
What is the depth of the cave?
500 m under the surface of the earth
300
Which is the only layer that stays in liquid state?
The outer core
400
What is the hypothesis of the experiment of the frogs?
If egg frogs and tadpoles are lit up with UV rays
Then they will have malformations in their bodies
400
What is the origin of Las Rozas soil?
Sand of granite eroded
400
what is the shape of the halite?
cubic, like a dice
400
What is the chemical formula of gypsum?
CaSO4
400
In which state was the earth at the beginning?
Molten, or liquid
500
for this graph state a hypothesis
If i change the pH of water
Then the number of tadpoles can change
500
What is the name of the creek that surrounds Los Olivos?
El Lazarejo and Los Perales
500
what is the chemical formula of halite?
NaCl
500
Name the steps of the process of formation of gypsum
1. 5 Km below magma heats water
2. Water rises through the cracks due to high pressure
3. In its way up, water solves mineral from the rocks
4. Gypsum precipitates inside the cave
500
What is the radius of the earth?
6370 km aprox