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30 cardsENLA Secondary Practice (Peru)

ENLA Science and Maths Quick Rules

Thirty flashcards with science facts and maths rules for the secondary national assessment. Original study material.

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Gas absorbed in photosynthesis
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ENLA Secondary Practice (Peru) mock tests →
1
Gas absorbed in photosynthesis
Carbon dioxide
2
Organelle where photosynthesis occurs
Chloroplast
3
Organelle that releases energy from glucose
Mitochondrion
4
Chemical formula of water
H2O
5
pH of a neutral solution
7
6
Unit of electric current
Ampere
7
Unit of force
Newton
8
Speed formula
speed = distance / time
9
Area of a rectangle
length x width
10
Area of a triangle
(base x height) / 2
11
Area of a circle
pi x radius squared
12
Circumference of a circle
2 x pi x radius
13
Pythagoras' theorem
a squared + b squared = c squared in a right-angled triangle
14
Angles of a triangle
Add up to 180 degrees
15
Percentage of an amount
percentage / 100 x amount
16
Mean of a set of numbers
Sum divided by the count
17
Median
The middle value in order
18
Probability of an event
Favourable outcomes / all possible outcomes
19
Volume of a cuboid
length x width x height
20
Main gas in the atmosphere
Nitrogen
21
Cause of the seasons
The tilt of the Earth's axis
22
Layer of the atmosphere with ozone
Stratosphere
23
Cold current off the coast of Peru
Humboldt Current
24
Phenomenon that warms the Pacific off northern Peru
El Nino
25
Igneous rock formed from cooled magma
Granite or basalt
26
Main renewable energy source of Peru
Hydroelectric power
27
Process by which plants lose water vapour
Transpiration
28
Role of decomposers
Break down dead matter and recycle nutrients
29
Greenhouse gas from burning fuels
Carbon dioxide
30
Planet closest to the Sun
Mercury

ENLA Secondary Practice (Peru) in Peru

In Peru, ENLA Secondary Practice (Peru) is part of: School assessment.

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