1st level
Which is the largest land animal?
The elephant
What is it applied when push an object?
Force
What tissue connects muscles to bones?
Tendons
What are animals, which eat both plants and animals called?
Omnivores
Name a species of fauna or flora which is a producer in the food web.
Algae, plants, certain bacteria
What helps pump blood through the entire body?
Heart
Which group of animals has scales?
Reptiles
Which nutrient plays an essential role in muscle-building?
Protein
Which cell organelle is also called the powerhouse of the cell?
Mitochondria
Which of these food webs is in the right order?
A. Shrimp → algae → cod → seal → polar bear
B. Algae → cod → shrimp → seal → polar bear
C. Polar bear → seal → cod → shrimp → algae
D. Algae → shrimp → cod → seal → polar bear
A. Algae → shrimp → cod → seal → polar bear
How does a dog express happiness?
A dog expresses happiness by wagging its tail.
Which material is made of sand?
Glass
Which scientist proposed the three laws of motion?
Isaac Newton
What's the name for the bending of light through a glass prism called?
Refraction
In a food web, green plants are known as producers. Why is this?
Because plants create their own food from sunlight
What are the states of matter?
The states of matter are solid, liquid, gas and plasma.
What part of the skeletal system protects the brain?
Skull
Plants need a molecule invisible to the naked eye to perform photosynthesis. What is that?
Carbon dioxide
A lion is most closely related to which animals? Give at least three examples and say why.
Leopards, Tigers and Cats because they are all felines, they have claws, they are solitary and hunt by stalking prey.
What does a decomposer do in a food web?
They recycle nutrients by feeding on dead and decaying materials
What kind of animal is an axolotl?
Axolotls are amphibians.
Which pigment gives the leaves its green color?
Chlorophyll
Which system of the body controls the senses?
Nervous system
Which medicine is given to fight bacteria but not viruses?
Antibiotic
Which living being supports all life on Earth?
Green plants