Science 1
Light travel in a ______________
straight line
What is the process called when leaves on trees use sunlight for energy?
Photosynthesis
An open circuit will light a lightbulb. True or False?
False
How long does it take for the Earth to spin on its axis. Give answer in minutes
1440 minutes
Name two examples of non-flowering plants
moss, fern, pine tree
What is the natural body that revolves around a star
A planet?
What is the largest AND smallest planet in our solar system?
The smallest planet in our solar system is Mercury and the largest planet is Jupiter.
What is the role of a producer?
Supply energy to consumers
What does the volume of a sound tell us?
How loud or soft the sound is
What is the difference between a magnet and a magnetic material?
magnet - has magnetic force
magnetic material - does not have magnetic force
What happens when light hit a mirror?
reflects Or bounce back
Name the adaptation allows animals to blend in with their surroundings
Camouflage
What are the five basic senses that humans have?
Sight, hearing, smell, taste, and touch.
What is the special feature of amphibians?
They can survive in both in land and water
When you bring two magnetic materials together, they will attract. True of false
False
Name two types of energy you used when coming to school this morning.
kinetic energy, chemical energy, electrical energy
What is a decomposer?
Living things that break down dead things
How many bones does a human have?
206 bones.
What is the second planet from the sun?
Venus
various answers
Why does the sun appear to be the largest star in the sky?
It is the closest star to Earth
This is the fifth planet from the sun?
Jupiter
Which planet is the hottest?
Venus
plants that make their own food
What are producers?
Alexa investigates how different solute dissolves in a liquid. She uses 3 types of solute and 50ml of water. What is the independent variable of the experiment?
Types of solute
Applied force is _________
a push or pull
What is the name of the reaction when baking a cake, changing it into something different
Chemical reaction
How many trials should a scientist complete in an experiment for the results to be accurate?
At least 3 times
How bones are there in our body?
206 bones
Planets closer to the sun orbit faster than planets farther away. True or false
True
Name the scientist that discovered the law of gravity after getting hit in the head by an apple
Isaac Newton
What tool is used to measure volume of water?
Measuring cylinder
Alexa investigates how different solute dissolves in a liquid. She uses 3 types of solute and 50ml of water. What is the dependent variable of the experiment?
The solubility of the solute
Which part of the plant absorbs sunlight and carryout photosynthesis?
leaves
what does a carnivore eat?
meat
A path that one object takes around another object is called ____________
an orbit
What tool is used to measure the mass of an object?
Balance scale/ weighing scale
Alex investigates the strength of two magnets. In the experiment, he uses two different magnets, metal paperclip and a ruler. What is the independent variable of the experiment?
types of magnet
Name two examples of non magnetic alloy
brass and bronze
What does a herbivore eat?
plants
What is the fifth planet from the sun?
Jupiter
What tool is used to measure force?
force metre
Alex investigates the strength of two magnets. In the experiment, he uses two different magnets, metal paperclip and a ruler. How can he make sure the test is fair?
use the same paperclip/ ruler
Is the sun a planet or star?
Star
what does an omnivore eat?
plants and meat
How long does it take for the Earth to orbit the Sun
1 year/ 365 days
Which type of gas to plants need to survive?
Sun provides energy to the Earth. Name the main type of energy the Sun provide.
Light energy
Alex investigates the strength of two magnets. In the experiment, he uses two different magnets, metal paperclip and a ruler. What is the dependent variable of the experiment?
The distance between the magnet and the paperclip
The largest planet is
Jupiter