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20 questions
Which describes an herbivore?
An animal that eats only plants
An animal that eats meat and plants
An animals that eats only meat
An animal that eats things that are already dead
Which best describes what fossils provide of life forms that existed in the past?
evidence
entertainment
texture
tutorials
Which of the following best describes a climate within a region?
Temperature for a day
Average weather pattern over time
Average population over time
Population on sunny days
Marine, freshwater and estuaries are all what kinds of biomes?
grassland
forest
water
desert
What does a plant create when they use water, carbon dioxide and sunlight to carry out photosynthesis?
glucose and carbon dioxide
glucose and oxygen
glucose and nitrogen
water and carbon dioxide
which of the following best describes what a scientist looks at when studying a living organisms environment?
all the sources of food the organism has access to
all the living and nonliving things the organism interacts with
all the other organisms it can build homes with
all the sources of fresh water it has easy access to
Which is not an example of a habitat?
ocean
forest
decaying log
butterfly
When is energy transferred from one species to another throughout a food web?
when animals move from the center towards the outside
when one species east another
when animals hunt in groups or packs
when the sun shines on plants
Adaptation is when organisms change over time to increase their chance of what?
extinction
home structure
survival
hair growth
What are the two main factors that affect climate?
rain and wind
rain and snow
temperature and clouds
temperature and rain
The large tree canopies and high rainfall allow for what in the tropical rainforest?
only small river animals
many types of desert snakes
only one species of monkey
diverse plants and animals
Which biome is found in cool regions and has evergreen trees with cones
desert
tropical rainforest
coniferous forest
deciduous forest
These caribou are found in which biome?
savannah
tundra
coniferous forest
desert
In the water cycle, which step occurs when a liquid is changing to a gas?
infiltration
precipitation
evaporation
condensation
Which of the following describes animals who are active during the day and sleep at night?
estivating
diurnal
hibernating
nocturnal
Which is a count of how many particular plants or animals are living within a given ecosystem?
ecology
comminuty
habitat
population
Which term describes a structure or place where and animal lives or has built it's home?
community
ecology
habitat
population
In which of the following era's did more complex life start to develop, including the first colorful flowering plants?
precambrain
paleozoic
mesozoic
cenozoic
In autumn, the leaves in this biome lose chlorophyll and changes colors before falling. Which biome is this?
deciduous forest
tropical rainforest
desert
coniferous forest
Estuaries are where saltwater and freshwater meet and are commonly found where?
on pond banks
on the coast
in fast ocean currents
in the center of landmasses
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