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Second Grade (Grade 2) Biology Questions

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Grade 2 Botany
The main parts of a plant are seed, leaves, flowers, stem, and                .
  1. soil
  2. roots
  3. water
  4. seedling
Grade 2 Botany
The life cycle of a seed is
  1. seed, seed with root, seed with leaves, plant
  2. seed, seed with leaves, plant
  3. seed with root, seed with leaves, plant
  4. seed with leaves and a plant
Grade 2 Botany
Which gather pollen from flowers? Choose all that are correct.
  1. Bees
  2. Animals
  3. Leaves
  4. Birds
Grade 2 Biology
Which are living things?
  1. animals
  2. robots
  3. plants
  4. both a & c
Grade 2 Botany
Choose the things that a plant absorbs:
  1. water
  2. minerals
  3. seeds
  4. carbon dioxide
Grade 2 Taxonomy
If a MAMMAL is an animal that gives birth to live young, which of the following animals is a MAMMAL?
  1. bird
  2. fish
  3. elephant
Grade 2 Respiration, Digestion, and Excretion
When you breathe you release carbon dioxide.
  1. True
  2. False
Grade 2 Biomes
What type of climate does the woodland forest have?
  1. Very hot, there is no rain, the days are hot and the nights are cold.
  2. It snows, there is sleet, and it is very cold.
  3. It rains a lot, the days are humid and the nights are cold.
  4. The days are cool and the nights are cold. During the winter is snows.
Grade 2 Taxonomy
All living things are sorted into 5 large                .
  1. Kingdoms
  2. Countries
  3. Continents
  4. Teams
Grade 2 DNA, RNA, and Genetics
The correct definition of the word offspring is
  1. the living things that come from a living thing
  2. what happens when a insect changes form
  3. a trait that is passed on from parents
Grade 2 Skin, Skeleton, and Muscles
My                 is a muscle that pumps blood to the whole body.
  1. stomach
  2. heart
  3. bladder
  4. large intestine
Grade 2 Taxonomy
Animals with backbones are                .
  1. convertibles
  2. invertebrates
  3. vertebrates
Grade 2 Biology
A nonliving thing does NOT
  1. eat.
  2. fall.
  3. break.
Grade 2 Zoology
These types of animals are covered with feathers and fly. They are called                .
  1. birds
  2. fish
Grade 2 Zoology
Mark 2 reasons why slugs and snails make so much slimy mucus.
  1. To help them slide along quickly.
  2. To help them have their babies.
  3. To keep them from drying out.
  4. To leave a scent that makes it hard for other animals to find and eat them.
Grade 2 Taxonomy
Penguins are a type of               .
  1. mammal
  2. bird
  3. shark
  4. fish
Grade 2 Biomes
Which biome has very little water and few plants and animals can survive here?
  1. Mountains
  2. Oceans
  3. Forests
  4. Deserts
Grade 2 Botany
Insects carry pollen from flower to                .
  1. dirt
  2. flower
  3. rocks
Grade 2 Botany
Leaves not only make food for plants, but some can also be food for us.
  1. True
  2. False
Grade 2 Food Chains and Webs
All food chains start with                .
  1. the plant
  2. the sun
  3. the predator
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