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WorksheetsSLT Review
Total questions: 17
Worksheet time: 9mins
Why is water known as the universal solvent?
It is the most abundant substance in the universe?
It dissolves more substances than anything else.
It was discovered at a university.
Eventually all of the universe will be water.
The Law of Conservation of Mass states which of the following?
Mass cannot change form.
Mass can appear or disappear.
Mass can neither be created nor destroyed.
Mass is a measure of how big something is.
Which of the following will form a solution with water?
Food Coloring
Sand
Glass beads
Toothpicks
The layers of the earth were formed under what two forces?
Gravity and magnetism
Gravity and pressure
Pressure and weight
Pressure and magnetism
Humans impact which of the following spheres of Earth?
Biosphere & Geosphere
Hydrosphere & Atmosphere
A but not B
Both A and B
Which of the following factors would increase the amount of plant and animal life in a region?
Average daily temperature
Type of landforms in the region
Amount of rainfall
Health of the ozone layer
Which statement is true?
All consumers eat producers for food
A carnivore eats both plants and animals
Decomposers recycle dead materials back into the food web.
All of the above are true.
Which best represents the Law of the Conservation of Mass?
When Organism A gets eaten, its mass becomes a part of Organism B.
When Organism A gets eaten, its mass disappears.
When Organism B eats, its mass stays the same.
Organism B can only eat organisms that are smaller than it.
How could you speed up the rate of decomposition?
Decreasing the temperature
Adding preservatives
Storing the object in a place with no oxygen
Adding water
Which of the following statements is correct?
The oxygen and water provides plants with the materials for growth and the sun provides the energy.
Oxygen and sugars are the reactants of photosynthesis.
Cellular respiration is fueled by energy from the sun and carbon dioxide.
Carbon dioxide is produced by plants through photosynthesis.
During cellular respiration, which of the following occurs?
Energy from animals is released into the atmosphere.
Energy from the sun is gathered and stored for later use.
The stored energy found in foods is released.
Nutrients from the soil and air are absorbed.
Plants use chlorophyll to collect light energy. In the fall:
Nothing changes.
Plants stop using chlorophyll and therefore shut down until spring time.
Get less sunlight, so they use different pigments, which cause the leaves to change color.
Get more sunlight, so they use different pigments, which cause the leaves to change color.
The Earth is tilted on its axis as it revolves around the sun. This phenomenon is responsible for what?
Day and night
Shadows
Seasons
Constellations
As the Earth rotates between a position facing the sun and facing away from the sun, what do we experience?
Night into day.
winter into spring
Day into night
Summer into autumn
A forest of trees has enough resources to support 100 squirrels. The current population of squirrels is 120. What can you say about the carrying capacity of this population?
The population is about to reach its carrying capacity.
The population is under the carrying capacity.
The population has surpassed its carrying capacity.
The carrying capacity of the population cannot be determined from this information
Which of the following is NOT chemical evidence of human impact on Earth?
Increased CO2 in the atmosphere
Chlorine in the glaciers
Areas of land cleared of all trees and vegetation
Acid rain caused by molecules in the air
A mall's uncovered parking lot has enough room for 500 cars. When cars sit in the parking lot, they drip oil onto the pavement beneath. Support that, after all of the cars leave the parking lot, a heavy rainfall covers the parking lot in water. As the water drains into the nearby river, it carries the oil with it. This is an example of:
Global warming
Water pollution
Upcycling
Invasive species
