Complete the food chain...
Grass, grasshopper, ________
lizard
100
Animals ____________ to adapt to environmental changes
What is hibernate
100
Plants get energy from the....
What is sun
100
If we were to travel inward into the core of earth we would find the temperature and pressure__________
What is increases
100
Earthquakes are most damaging closest to the _______
What is epicenter
200
How do producers get energy?
What is the sun
200
Name an abiotic part of the environment
What is water, rocks, soil
200
Electrical wires are coated with a rubber or plastic because these materials are good
What are good insulators
200
Mr. Harris mows his lawn twice each month. He claims that it is better to leave the clippings on the ground. Which long term effect will this most likely have on his lawn?
What is it will provide nutrients
200
Electrical wires are coated with a rubber or plastic because these materials are good
What is insulators
300
Which of the following is a significant source of energy in the Earth’s interior?
What is radioactive isotopes
300
Which environmental factor would most likely prevent an orange tree from surviving in the desert?
What is lack of water
300
Why is some food dehydrated for astronauts to eat in space?
What is preservation of food for long flights
300
The gravitational force of the Sun affects the planets in our solar system. Which of these is influenced the most by this force?
What is their orbit
300
Name a material does not conduct electricity
What is wood
400
Light waves are arranged in the electromagnetic spectrum by
What are wavelengths and frequency
400
Plants that are different from each another may have similar structures. Which structure do all plants have in common?
What are roots
400
Telescopes use lenses to observe distant objects such as stars. Which term best describes what happens when lenses bend and concentrate light?
What is refraction
400
Due to extreme pressure, the inner core of Earth is
What is solid
400
As members of a food web, humans are considered to be
What are consumers
500
Organisms can be classified according to the flow of energy in a food chain. Which is the correct order of the flow of energy? Hint: Start with producer
What is producer, herbivore, carnivore
500
In 1993, an oil spill led to a decline in the population of many organisms. Which other population was most likely affected by the drop in population of the fish, otters, and seals?
What are eagles
500
A student has two pieces of aluminum foil. Each piece can be folded and rolled into a wire. Why do both pieces of aluminum foil behave the same way?
What are atoms
500
The length of a year on a planet is best described as the time it takes for which to occur?
What is revolve around the sun
500
Scientists know that Earth is constantly changing. They are familiar with the processes that are repeated daily, monthly, and yearly. Which of these is a natural event that can be predicted to occur monthly?