Biology
Chemistry
Physics
Astronomy
Geology
100
What do we call living and non living organisms?
Biotic and Abiotic
100
What is the center of every atom?
What is the nucleus.
100
What is the unit for force?
What is a Newton.
100
What is the movement of earth around the sun called?
What is revolution.
100
What is the top layer of the earth called?
What is crust.
200
What do you call
Plant eaters
Meat eaters
Plant and meat eaters?
What are Herbivores, carnivores, and omnivores.
200
The periodic table is divided into periods. What do periods tell us?
What is rings, shells or energy levels.
200
What is the formula for calculating force?
What is force = M x A
200
What is the spinning of Earth on its axis called?
What is rotation.
200
Tectonic plates are made of which layer of the Earth?
What is Lithosphere.
300
What is the smallest unit of life in the human body?
What is a cell.
300
What does an atoms group tell us?
What is the number of Valence electrons.
300
What is interia?
What is objects not changing motion unless acted on by an unbalanced force.
300
Name the 3 characteristic of a wave.
Crest - high point
Trough - low point
Amplitude - 1/2 the distance between the high point and low point.
300
What are the circular movements through the mantle that cause tectonic plates to move?
What are convection currents.
400
Which food chain correctly describes the flow of energy in an ecosystem?
Grass > cow > human
Caterpillar --> leaf --> human
Leaf --> bird --> caterpillar
What is
Grass > cow > human
400
What are the numbers to the left of the variable and the right of the variable?
(give the 2 answers)
400
On which toy car was the most force exerted?
What is toy car 1.
400
What are stars made of mostly?
What is hydrogen and helium.
400
What are 3 types of boundaries and their movements?
What are
500
Which of these is the example of a decomposer?
Snake
Fish
Plant
Bacteria
What is bacteria.
500
When atoms combine, what do they form?
What are molecules.
500
All atoms consist of mostly empty space.
What does the word atom mean?
What is invisible.
500
What is the difference between red shift, blue shift and what kind of waves they have?
Red shift is objects moving away - longer waves
Blue shift is objects moving towards us - shorter waves.
500
Name something that each boundary creates.
Convergent boundaries create mountains
Divergent boundaries create mid ocean ridges
Transform boundaries create fault lines