At one time all of the continents were once together. This was called...
What is Pangea?
100
These make their own food.
What is a producer or autotroph?
200
5 protons, 6 neutrons and 5 electrons
What is Boron?
200
A squirrel is jumping through the trees. It is running at a rate of 10 m/s^2. It jumps and falls to the ground at 9.8 m/s^2. The squirrel has a mass of 10 kg. (Hint: the equation used...)
What is F=ma?
200
Spiral, elliptical, irregular
What are types of galaxies?
200
Convergent boundaries typically form these...
What mountains or volcanoes?
200
A dog and a tick.
A sea anemone and a clown fish.
A blue whale and a barnacle.
What are symbiotic relationships?
300
On the periodic these are arranged by similar properties.
What are groups?
300
A change in speed over time...
A speed with direction...
A distance traveled in an amount of time...
(your answers have to be in order)
What is acceleration, velocity, and average speed?
300
The Moon is between the earth and the sun during this moon phase and during this eclipse.
What is new moon and solar eclipse?
300
The sun drives the process of __________________ where warm moist are rises and cool dense air sinks. As a result wind forms.
What is convection?
300
Animal and plant cells
mitochnodrian : chloroplast
cell membrane : cell wall
The above provide these two functions in cells.
What is energy and structure/protection?
400
Bubbling, temperature change, color change, and precipitates
What are signs of a chemical change?
400
A squirrel jumps off a tree. As the squirrels feet leave the branch, the branch is pushed downward while the squirrel is launched up. This is Newton's _______________law.
What is 3rd?
400
During new and full moon these types of tides occur causing the strongest tides.
What are spring tides?
400
A low pressure system moves into an area with High pressure. _____________weather results.
What is stormy or rainy?
400
The oil spill in the Gulf of Mexico near Louisiana affected fish, birds, and anything that depends on those two animals. This ______________ the ecosystem.
What is disrupted/destroyed?
500
CH2 +O2 --> CO3 + H2
What is an unbalanced equation?
500
A boy pushes on a box with 16 Newtons of Force to the right. Another boy pushes on the same box with 14 Newtons of Force to the left. The net force on the box is 2 newtons. The box has a mass of 10 kg. The acceleration of the box is _______________ and it moves in _____________direction.
What is 0.2 m/s^2 and to the right?
500
These types of waves are used to study the universe and objects within it. They are radio, microwaves, infrared, visible, UV, Xray and gamma
What are electromagnetic waves?
500
Water has a high specific heat which means that it can absorb a lot of energy before increasing in temperature. This property helps to keep the Earth _________________.
What is regulated or balanced?
500
There were green birds and brown birds in a rainforest ecosystem. Humans were clear-cutting part of the rainforest. Before this happened there were more green birds than brown birds. The number of green birds would___________ after the clear-cutting process.