Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
43 Cards in this Set
- Front
- Back
What does Habitat mean?
|
habitat is the are in which an animal lives in, it is the animals surroundings
|
|
Name three facts on Acids
|
Acids have a low pH, Acids taste sour and Acids can be corrosive
|
|
How does sound travel throw something?
|
It vibrates through
|
|
Is CO2 and element or compound?
|
compound
|
|
When two identical elements combine, does the name change?
|
no, not at all
|
|
How many seasons has each year got?
|
four seasons
|
|
What does Variation mean?
|
It means differnces between organisms
|
|
Name the three types of joints
|
Immovable, Slightly movable and Freely movable
|
|
Is Ethanoic acid an Alkalis or an Acid?
|
Its an Acid
|
|
When two elements combine, what are the three letters that are usually at the end of the products name?
|
the three letters are "ide"
|
|
Name the eight types of energy, heat and temperature are different so they dont count
|
Electrical, Light, Sound, Kinetic, Thermal, Gravitational Potential, Elastic and Chemical
|
|
What are the three essential minerals needed by plants?
|
NPK - Nitrates, Phosphates and Pottasium
|
|
Name the four parts of the blood
|
Red cells, White cells, Plasma and Platelets
|
|
An animal cell and plant cell both have three factors in common. Name them.
|
A Nucleus, Cytoplasm and A Cell Membrane
|
|
Name three types of weathering
|
Physical, Chemical and Biological
|
|
Is number 2 in the pH scale an acid or an alkali?
|
an Acid
|
|
Heat can be transferred in three distinctive ways. what are they?
|
Conduction, Convection and Radiation
|
|
Name 6 propeties of metals
|
Metals are ductile, Metals conduct electricity, Metals have high densities , metallic oxides are basic, metals are mallebale and Metals are Sonorous.
|
|
Name eight energy resources
|
Coal, Oil, Gas, Biomass, Food, Wind power, Wave power and Batteries.
|
|
What are the four factors that affect Photosynthesis?
|
Light, Water, Temperature and CO2 levels
|
|
Name three types of blood vessels
|
Arteries, Capillaries and Veins
|
|
There are seven things that all living organisms do, they are called life processes. An organism is only alive if it does all seven. Name all seven.
|
Movement, Reproduction, Sensitivity, Nutrition, Excretion, Respiration and Growth
|
|
Name the nine major organ systems of the human body
|
Digestive, Respiratory, Excretory, Circulatory, Reproductive, Nervous, Endocrine, Skeletal and Muscle
|
|
Name the three different tpes of rock
|
Igneous, Sedimentary and metamorphic
|
|
Name three facts on Alkalis
|
Alkalis have a high pH, Alkalis often feel soapy and Alkalis are soluble bases
|
|
Energy can be transferred from one type to another. What energy can be transferred from Chemical?
|
Heat, Kinetic and Chemical
|
|
What makes a compound a compound?
|
a compound becomes a compound when it contains two or more elements joined up.
|
|
Name the nine planets in our solar system
|
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto
|
|
Name the three factors which population sixe is affected by
|
Adaptation, Competition and Predation
|
|
Name three ways in which White blood cells attack Microbes
|
They eat (engulf) microbes, they produce antibodies and they neutralise the poisons or toxins
|
|
Name the five specialised cells in an organism
|
Sperm cell, Ovum cell, palisade cell, Ciliacell and the root hair cell
|
|
Is white light a single colour?
|
no its not
|
|
Name the four main uses of satellites in space.
|
Communication and Navigation, Monotoring the weather, Observing the Earth and Exploring the solar system.
|
|
What are food chains?
|
they show what is eaten by what
|
|
What are Bacterias and Viruses?
|
They are tiny microbes, Viruses are smaller than Bacterias
|
|
There are three factors that only plants have. Name them.
|
A cell wall, Vacuole and Chloroplasts
|
|
What number in the pH scale is neutral?
|
number 7
|
|
Is Sodium Hydroxide an Alkalis or an Acid?
|
Its an Alkali
|
|
What does a dispersal of white light give ?
|
A spectrum
|
|
When three or more differnt elements combine and one of those is oxygen, what will the three last letters of the final product be?
|
the three last letter swill be "ate"
|
|
How long does it take for the Earth to orbit around the sun once?
|
365 and 1 quarter days
|
|
What is selective Breeding?
|
This is where humans try to develop partivular varities of plants or animals with favourable characteristics
|
|
How many days does the menstrual cycle take?
|
28 days
|