Ecology
The place where the organism lives.
What is a habitat?
The source of all energy on earth.
What is the sun?
A physical combination of two or more substances.
What is a mixture?
The solid that remains behind on the filter paper during the filtration process.
What is residue?
The ability to do work.
What is energy?
The role the organism plays in the
Niche
Power is generated from heat stored beneath the Earth’s surface.
What is geothermal energy?
Smog, blood, and milk.
What is a colloid?
A method used to separate salt from water.
What is magnetism?
The study of the relationship of organisms with themselves and their environment.
What is ecology?
Different populations living and interacting in the same area.
What is community?
The sun is free.
What is an advantage of solar energy?
A mixture that has visible solid particles suspended in the liquid?
What is suspension?
A method used to separate the dyes in candies?
What is chromatography?
The substance that does the dissolving?
What is the solvent?
A group of organisms that can reproduce, and produce offsprings.
What is a species?
Electricity produced from the energy of moving water, usually from rivers or dams.
What is hydroelectric energy?
Dissolving 1g of sodium chloride in 100ml of water.
What is a dilute solution?
A mixture containing iron filings, salt, sand, and water can be separated by three methods.
What is magnetism, evaporation, and filtration.
A mixture in which the composition is uniform throughout the mixture.
What is homogeneous mixture
A farmer uses pesticides to kill insects in a field. After sometime, birds that feed on those insects begin to decline.
What is the pesticide that kills insects, which are the food source for the birds.
The energy found in fuel, batteries and food.
What is chemical energy?
A solute with more solute than its normal solubility.
What is supersaturated solution?
The property that determines separation in distillation.
What is boiling point?
The process by which living things use oxygen to release energy from food.
What is repiration?