Life Science & Ecology
What part of a plant takes in water from the soil?
What are the roots?
Which planet is known as the Red Planet?
What is Mars?
What state of matter is air?
What is gas?
What tool is used to measure liquid volume?
What is a graduated cylinder?
What do we call cutting down many trees at once?
What is deforestation?
Which body system helps you breathe?
What is the respiratory system?
What season comes after fall?
What is winter?
What is the force that makes a ball roll downhill?
What is gravity?
A student writes down what they see in an experiment. What is this called?
What is an observation?
Name one thing that can cause water pollution.
Trash, chemicals, or oil spills.
A food chain shows the flow of what?
What is energy?
What do we call a scientist who studies weather?
What is a meteorologist?
Heating a solid can turn it into a liquid.
What is true?
Why should you only change one thing at a time in an experiment?
To know what caused the result.
Why is it important to conserve water?
Because it’s a natural resource we need to survive.
What is one thing that can change an ecosystem?
What is a natural disaster or human activity?
A student notices shadows change during the day. What causes this change?
The Sun’s position in the sky/Earth’s rotation.
A student mixes salt and water. What kind of change is this?
What is a physical change?)
What is the purpose of a control in an experiment?
To compare results fairly.
Which material is best for composting: plastic, glass, or vegetable scraps?
What are vegetable scraps?
In a pond ecosystem, frogs eat insects. What is the frog’s role in this food chain?
What is a predator or consumer?
Rocks breaking down into smaller pieces is called what?
What is weathering?
Two magnets are brought together and push apart. What is happening?
They have like poles repelling each other.
A class tests which soil grows plants fastest. What is the independent variable? (
The type of soil.
Solar panels change sunlight into what kind of energy?
Electrical energy.