cell body
whats a cell
the smallest unit that can live on its own and that makes up all living organisms and the tissues of the body.
name 2 natural hazards
Avalanche · Coastal Flooding · Cold Wave · Drought · Earthquake ; Heat Wave · Hurricane · Ice Storm · Landslide · Lightning ; Strong Wind
what can you see in a pitch black room
nothing
Which among the following energy is generated due to the motion of particles
a thermal
b Nuclear
c kinetic
d potential
a thermal
what are plate tectonics
the earth crust
whats the smallest cell part
Ribosomes
what does the most damage
tornado
what is light
Light from the Sun warms the Earth, drives global weather patterns, and initiates the life-sustaining process of photosynthesis.
what is heat transfer
Heat energy moves from one place to another because of the temperature difference
what happen when plate tectonics collide
earthquake
whats the biggest cell part
Nucleus
what is the least distuctive natrual hazard
floods
how does light work
Light exhibits characteristics of both waves and particles, the latter of which are described as packets of energy called photons. These waves, or photons, travel in narrow beams called rays. Only when light rays move from one medium to another, such as from air to water, are their linear paths altered.
what are the three main types of heat transfer
conduction, convention, radiation
what happens at divergent plate boundaries in the continental crust
A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, earthquakes are common and magma (molten rock) rises from the Earth's mantle to the surface, solidifying to create new oceanic crust. The Mid-Atlantic Ridge is an example of divergent plate boundaries.
what is the job of Lysosome
the digestive system of the cell, serving both to degrade material taken up from outside the cell and to digest obsolete components of the cell itself.
what is the most common natrual hazard
floods
what is matter
Matter is a substance made up of various types of particles that occupies physical space and has inertia
what is thermal energy
the energy contained within a system that is responsible for its temperature
what are the moving plates called
tetonic plates
how many types of cells can be found in the body?
200 different types
what is the least common natrual hazzard
limnic eruptions
how many lights is there in the world
There are still about 8 billion common light bulbs in use, worldwide. By an average wattage of 40 Watts per bulb, they consume about 53 Million MW of electricity per day
what holds thermal energy best
a phase change material (PCM) such as wax
is the contenital crust heavier
more mass