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Science Unit 1 Grade 2 Flashcards | StudBud

Explore/Science Unit 1 Grade 2

The time period before recorded history is known as

A scientist who studies fossils is called a

Science Unit 1 Grade 2

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Scientific Method, Dinosaurs, Fossils

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Questions 12

Answers

1
A scientist who studies fossils is called a
fire fighter
paleontologist
doctor
engineer
2
The time period before recorded history is known as
extinct
prehistoric
reptile
dinosaur
3
Scientists do this to test their hypothesis, or guess,
ask a question
bake cookies
tell others
an experiment
4
Animals become extinct when
they can't find food.
their home no longer meets their needs.
the climate changes suddenly.
all of the above
5
Why do we look for fossils?
To learn about plants and animals we can see now.
To learn about clouds.
To learn about animals and plants of long ago, the past.
To learn about iPads.
6
An animal that no longer lives on Earth is
extinct
fossil
a dolphin
the moon
7
A dinosaur is
a scientist who studies fossils
the time period before recorded history
the print of a plant or animal
an animal that lived long ago
8
A scientists guess is called a
mistake
solution
hypothesis
roller coaster
9
The print of a plant or animal from a long time ago is a
fossil
paleontologist
dinosaur
extinct
10
Fossils can be made from
teeth, bones, and shells.
airplanes and ships.
the sun and the moon.
oceans and rivers.
11
An animal that is cold-blooded, lays eggs, and usually covered in scales is a
mammal
giraffe
reptile
human
12
The first thing scientists do is
call their mom
find something that is broken
ask questions
do an experiment