Worksheets2nd Grade End of Year Science Review, part 2
Total questions: 25
Worksheet time: 22mins
What makes the adult stage of an insect different from the previous stages?
need the most food
can reproduce
don't have wings
are unable to move
A monarch caterpillar represents which stage in the monarch's life cycle?
an egg
a larva
a pupa
an adult
Some insects, such as grasshoppers, only have three stages in their life cycles. Instead of a larva and a pupa stage, they have a nymph stage. During the nymph stage, the young grasshopper looks like a smaller version of the adult, but it does not have any–
legs.
antenna.
eyes.
wings.
This is an insect going through metamorphosis. The life cycle begins when the beetle produces -
eggs
a larva
a pupa
an adult
The chrysalis represents which stage in the life cycle of the butterfly in this image?
Egg
Larva
Pupa
Adult
Students recorded the appearance of the Moon over several days. What did the moon look like on June 3rd?
Where does the morning sun begin to rise?
High in the sky
Low to the ground
Behind the moon
Beside the stars
You might see all of the following in the sky at night EXCEPT -
moon
stars
clouds
sun
Which of the following always appears to be moving across the sky every day?
Sun
Moon
Stars
Clouds
What is the location of the sun at 12:00 noon?
High in the sky
Low to the ground
Behind the Moon
Beside the stars
Which part of the plant keeps it in the soil?
Flower
Stem
Leaves
Roots
How do leaves provide energy to the plant?
Attracting water
Creating shade
Holding soil
Absorbing sunlight
Many plants need the help of insects, like bees, to reproduce. What part of the plant helps to attract these helpful insects?
The leaves
The stem
The flowers
The roots
Which part of the plant carries water and nutrients to and from all the other parts of the plant?
Stem
Flowers
Roots
Sun
Which part of the plant gets water and nutrients for the plant from the soil?
A
B
C
D
How did the weather change over the week?
The rain went away
The temperature went down
The skies became clear
It became warmer
The clothing shown here is best worn when the weather is -
cool
windy
rainy
hot
The graph shows the temperatures for 5 days. On which day was the average low temperature 25* C?
1
2
3
5
How many more inches of rain fell on Day 1 than Day 3?
9
5
8
4
This is the total rainfall for each month of the year. During which month did it rain the least?
January
June
August
October
Which of these is the largest source of salt water?
Rivers
Lakes
Oceans
Streams
All of these can be sources of fresh water EXCEPT –
rivers.
oceans.
lakes.
streams.
Fresh water flows from the tops of moutains and hills downward in moving bodies of water known as -
ponds.
oceans.
rivers.
lakes.
An ocean is larger than a lake. Another difference is that only lakes have –
small waves.
small fish.
green plants.
fresh water.
What source of water covers most of the Earth's surface?
Lakes
Rivers
Streams
Oceans
