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Dils Midterm Review
Group of different populations in same area.
Coldest biome.
Dils Midterm Review
43 terms
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Grade 7 Life Science
Flashcards
43 cards
F
Practice quiz
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Host live
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Questions
43
Answers
1
Coldest biome.
Temperate forest
Tundra
Taiga
Tropical forest
2
Group of different populations in same area.
Ecosystem
Population
Biosphere
Community
3
Consumers that eat plants and animals.
Carnivore
Omnivore
Decomposer
Herbivore
4
Only kingdom with both single and multicelled organisms.
Fungi
Protista
Plant
Bacteria
5
Organisms made of prokaryotic cells.
Plant
Protista
Bacteria
Fungi
6
Life layer on Earth.
Biosphere
Population
Community
Ecosystem
7
Healthy internal conditions within an organism.
Homeostasis
Growth
Reproduction
Stimulus
8
Largest biome found with limited rainfall.
Temperate forest
Tropical forest
Grasslands
Desert
9
Widely believed explanation.
Hypothesis
Theory
Control
Variable
10
Number of organisms from one species in an area.
Ecosystem
Biosphere
Community
Population
11
carbon dioxide + water --> glucose + oxygen
chemical reaction
Cellular respiration
photosynthesis
respiration
12
Converting carbon dioxide + water into food + oxygen.
Producers
Consumers
Respiration
Photosynthesis
13
Organisms that make their own food.
Carnivore
Herbivore
Producer
Omnivore
14
Biome for West Seneca.
Tundra
Tropical forest
Desert
Temperate forest
15
Biome with the greatest biodiversity.
Grasslands
Tropical forest
Desert
Temperate forest
16
Carnivore, Omnivore, herbivore.
Prey
Decomposers
Producers
Consumers
17
Current atmospheric conditions.
Climate
Biome
Rainforest
Weather
18
Steps to scientific method.
Observe, question, conclude.
Hypothesis, exoeriment, theory.
Hypothesis, experiment, question, conclusion.
Questions, hypothesis, experiment, conclusion.
19
Most common element in organisms on earth.
Hydrogen
Water
Carbon
Oxygen
20
Groups of tissues working together.
Organ
Tissue
Cell
System
21
Diagram showing how every member of the ecosystem gets food.
Energy pyramid
Food chain
Food web
22
Biome with the least yearly rainfall.
Desert
Rainforest
Tundra
Taiga
23
Not a characteristic of living things.
1+ cell
Respond
Reproduce
Movement
24
Increasing an organism's mass or cell number.
Homeostasis
Stimulus
Growth
Reproduction
25
Making more organisms within the same species.
Stimulus
Homeostasis
Growth
Reproduction
26
Process that converts reactants into new products.
chemical reaction
reproduction
Cellular respiration
Photosynthesis
27
Weather patterns over a long time across a large area.
Biodiversity
Weather
Ecosystem
Climate
28
Two or more atoms chemically joined.
Compound
Element
Hydrogen
Carbon
29
Man-made substance that harms organisms and ecosystem.
Toxins
Oxygen
Pollutant
Sunlight
30
Process used to answer questions.
Scientific method
Theory
Experimental variable
Experiment
31
The study of life.
Biology
Ecology
Chemistry
Physics
32
Change in environment that causes reaction.
Homeostasis
Response
Growth
Stimulus
33
Factor that affects a system.
Hypothesis
Control
Variable
Theory
34
Term for trees that lose leaves as amount and intensity of sunlight decrease.
Deciduous
Oak
Pine
Conifer
35
most common elements.
hydrogen, oxygen, water
potassium, helium
water, carbon dioxide
carbon, hydrogen, oxygen
36
Many cells with a common purpose.
Organ
Tissue
Cell
System
37
Building block of life.
Cell
Organ
Tissue
System
38
Organisms and their surroundings.
Food chain
Ecology
Ecosystem
Food web
39
Tool used to identify natural objects.
Energy pyramid
Classification
Dichotomous key
Food web
40
Animal that kills the prey.
Protista
Prokaryotic
Predator
Omnivore
41
Interaction between species where one benefits.
symbiosis
competition
predation
parasitism
42
Complex cells with a true nucleus.
Bacteria
Protista
Eukaryotic
Prokaryotic
43
Scientific name.
producer and consumer
genus and species
species and genus
plant and animal