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WorksheetsLife Cycles
Total questions: 29
Worksheet time: 15mins
What is a seasonal change in trees?
The leaves change color
The leaves fall from the tree
The leaves change color and fall from the tree
What is Hibernation ?
When animals sleep forever
When animals go into an inactive period during the winter
When animals run away
What is Mitigation ?
When animals sleep
When animals move from one place to another and back because of the weather
When animals leave
What is metamorphosis?
The changes that some animals go through in their life cycle - frogs, beetles, butterflies
When animals leave
When animals sleep
How do animals get their energy?
From sleeping
From eating plants only, eating meat only, or eating plant and meat
From leaving
What are producers?
Living things that make their own food through photosynthesis - Plants
Someone that makes a movie
Some that eats fruit
What are consumers?
Living things that eat plant
Living things that eat meats
Living things that eat other living things
What is an herbivore
plant eaters
meat eaters
plant and meat eaters
What is a carnivore
meat eaters
plant eaters
meat and plant eaters
ice cream and cupcake eater
What is a Food Chain?
Transfer of food energy in a sequence of living things
Eating all foods in a sequence
Food that goes on a train
What do the arrows represent in a food chain?
Energy Flow
Which way to go
Target practice
How do food chains always begin?
Always begin with sun and plants
With herbivores
With eating other living things
What is the the benefit of recycling?
To make other things
They conserve (save and use less) of our resources
What are helpful affects that animals have on the environment?
Waste add nutrients to soil, keep the number of living things balanced and spread pollen and seeds
To make us happy
To be cute and to cuddle with
What are the steps of plant reproduction?
Pollination, fertilization, seed, seed dispersal
Pollinate and grow
Grow and bloom
What is germination?
Spread germs
When a seed sprouts
blooming
pollination
When a seed germinates, what is it called?
Seedling
Blooming
Pollinating
What happens during pollination?
Blooming
Pollen from the male parts pass to the female parts
Giving flowers to a friend
What is fertilization?
When the male cell joins with the female cell in the Ovary to make a seed
When the female cell pollinates
When the male cell germinates
How seed are dispersed (spread around)?
Animals, water and wind
Animals ONLY
Water ONLY
Wind ONLY
What are two parts of the plant that are used for plant reproduction?
Cones and flowers
Cones only
Flowers
Where do seeds develop?
In an ovary of flowers or on a cone
In the ground
By pollination
Fruit on plants develop from what part of the plant?
Seeds
Roots
Leaves
Flowers
What are examples pollinators?
Bees
Butterflies
Birds and BatsAll of the above
All of the above
What is the life cycle of a plant?
Germination, reproduction, death
Reproduction, death
Germination, maturity, reproduction, death
Maturity and death
In science what is a “testable question” In the scientific experiment?
Testable questions can be answered by designing an experiment. The key difference between a general interest science question and a testable question is a testable questions are always about changing one thing to see with the effective on another thing
Because I said so
When doing an experiment, everything should be done in the experiment the same except one thing (variable) should be changed.
True
False
What is an observation in science?
Information gathered using your five senses. Some observations are measurable (countable)
Looking at the experiment
Observing
What is an inference in science?
An educated guess based on observations
An educated guess based on observations. An idea or conclusions that is made based on evidence.
Evidence gathered by all observers
What you know to be true
